feat 六级考研雅思托福GREGMAT专八

He received a medal for his heroic feat.

他其英雄业绩而获得枚勋章。

Cycling around France at the age of 75 is no mean feat.

以75岁高龄骑自行车环法真个壮举。

Dragging the fully laden boat across the sand dunes was no mean feat.

将满载货物的船拖过沙丘件了不起的事。

The feat silkworm room environment condition, can strengthen the silkworm son corporeity, repress the pathogeny breeding indoor,lower the outbreak rate, and raise the yield of the cocoon.

适宜的蚕室环境条件，可增强蚕儿体质，抑制其小环境内病原物的繁殖，降低发病率，提高茧的产量。

The successful ditching of the stricken aircraft in the Hudson River, without a single loss of life among the 155 people on board, was an extraordinary feat of airmanship.

被击中的飞机功迫降到哈德森河里，机上的155人无人丧生，这项飞行技术的非凡壮举。