Water should be regularly chlorinated in public swimming baths to keep it pure.

公共游泳池水应定期使用氯气消毒,干净。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

事实上范围定期pulsejet引擎创建压缩程度很低甚至汽车标准。

Britain's best periodical art magazine.

英国最好定期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

龙脑香科植物为主东南亚热带雨林有一非常特别现象，那就是不定期大开花现象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期间定期定额支付款项。是指在约定时间，度支付相等金额款项。例如，险公司每金、退休金等。

Water should be regularly chlorinated in public swimming baths to keep it pure.

公共游泳池水应定期使用氯气消毒,干净。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

事实上范围定期pulsejet引擎创建压缩程度很低甚至汽车标准。

Britain's best periodical art magazine.

英国最好定期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

龙脑香科植物为主东南亚热带雨林有一非常特别现象，那就是不定期大开花现象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期间定期定额支付款项。是指在约定时间，度支付相等金额款项。例如，险公司每金、退休金等。

Water should be regularly chlorinated in public swimming baths to keep it pure.

公共游泳池水应定期使用氯气消毒,以保持干净。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

事实上范围内定期pulsejet引擎创建压缩程度很低甚至汽车标准。

Britain's best periodical art magazine.

英国最好定期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

以龙脑香为主东南雨林有一非常特别现象，那就是不定期大开花现象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期间定期定额支付款项。是指在约定时间内，按年度支付相等金额款项。例如，保险公司每年年金、退休金等。

Water should be regularly chlorinated in public swimming baths to keep it pure.

公共游泳池水应期使用氯气消毒,以保持干。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

上范围内期pulsejet引擎创建压缩程度很低甚至汽车标准。

Britain's best periodical art magazine.

英国最好期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

以龙脑香科植物为主东南亚热带雨林有一非常特别现象，那就是不期大开花现象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特期间期额支付款项。是指在约间内，按年度支付相等金额款项。例如，保险公司每年年金、退休金等。

Water should be regularly chlorinated in public swimming baths to keep it pure.

公共游泳池水应定期使用氯气,保持干净。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

事实上范围内定期pulsejet引擎创建压缩程很低甚至汽车标准。

Britain's best periodical art magazine.

英国最好定期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

龙脑香科植物为主东南亚热带雨林有一非常特别现象，那就是不定期大开花现象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期间定期定额付款项。是指在约定时间内，按付相等金额款项。例如，保险公司每金、退休金等。

Water should be regularly chlorinated in public swimming baths to keep it pure.

公共游泳池水应定期使用氯气消毒,以保持干净。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

事实上范围内定期pulsejet引擎创建压缩程度很低甚至汽车标准。

Britain's best periodical art magazine.

英国最好定期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

以龙脑香科植物为主东南亚热带雨林有一非常特别现象，那就是不定期大开花现象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期间定期定额支付款项。是指在约定时间内，按度支付相等金额款项。如，保险公司金、退休金等。

Water should be regularly chlorinated in public swimming baths to keep it pure.

泳池水应定期使用氯气消毒,以保持干净。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

事实上范围内定期pulsejet引擎创建压缩程度很低甚至汽车标准。

Britain's best periodical art magazine.

英国最好定期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

以龙脑香科植物为主东南亚热带雨林有一非常特别现象，那就是不定期大开花现象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期间定期定额支付款项。是指在约定时间内，按年度支付相等金额款项。例如，保每年年金、退休金等。

Water should be regularly chlorinated in public swimming baths to keep it pure.

公共游泳池水应定期使用氯气消毒,以保持干净。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

事实上范围内定期pulsejet引擎创建压缩程度很低甚至汽车标准。

Britain's best periodical art magazine.

英国最好定期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

以龙脑香科植物为主东南亚热带雨林有一非常特别现象，那就是不定期大开花现象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期间定期定额支付款项。是指在约定时间内，按年度支付相等额款项。例如，保险公司每年年、等。

Water should be regularly chlorinated in public swimming baths to keep it pure.

公共游泳池水应定期使用氯气消毒,以保持干净。

In fact the level of compression created within a regular pulsejet engine is very low, even by automobile standards.

事实上范围内定期pulsejet引擎创建压缩程度很低甚至准。

Britain's best periodical art magazine.

英国最好定期出版艺术杂志。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

以龙脑香科植物为主东南亚热带雨林有一非常特别象，那就是不定期大象。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期间定期定额支付款项。是指在约定时间内，按年度支付相等金额款项。例如，保险公司每年年金、退休金等。