The student should be able to enounce these sounds independently.

学生应该自己会发这些。

The din in the factory ends abruptly when the noon whistle sounds.

当中午的笛声响起时，工厂里的嘈杂声顿时停止了。

The schwa is the most frequent vowel sound in English speech.

英语中，中元是最常用的元。

I heard sounds of raucous laughter upstairs.

我听见楼上传沙哑的笑声。

It all sounds decidedly risky to me.

对我说，这一切听起太危险了。

It all sounds very fishy to me.

所有这些我听起可。

The sounds fainted away in the distance.

声处渐渐消失。

Did you hear the intermittent sound outside?

你听见外面时断时续的声了吗?

It all sounds terribly involved and complicated.

这事听起非常错综复杂。

He felt uneasy at acute piercing sound.

他听见尖细刺耳的声觉得不好受。

A musician can appreciate small differences in sounds.

乐家能辨别声中极细微的差别。

Can you trill the sound as in Spanish?

你能以颤发出西班牙语中的吗?

Amplifier is electrical device which make sounds louder.

扩器是一种使声放大的电气装置。

Suddenly it struck me that Jellybean sounded babyish .

突然，莉莉婴儿般的嗓吸引了我。

The piece of bamboo makes a musical sound.

这块竹片能发出悦耳的声。

I could hear the sound of a babbling brook.

我听得见小溪潺潺的流水声。

Their latest single sounds suspiciously like the last one.

他们的最新单曲唱片听上去和前一张像。

Today man can outfly the sound of his own voice.

今天人类已能作超速飞行了。

This city is a kaleidoscope of colours, smells, and sounds.

这个城市是各种颜色、气味和声的万花筒。

Agitation of the leaves in the breeze made rustling sound.

树叶微风中摇动，发出飒飒的声响。