1、A stout tailwind was giving a friendly boost
一股強勁的順風正在給予有利的推動。

2、A stout tailwind was giving a friendly boost.
股強勁的順風正在給予有利的推動。

3、'We have tailwind going into the third quarter,' he said in an interview.
他接受采訪時說，我們進入第三季度可謂順風順水。

4、We take off down the road, pushed along by a tailwind so we are hurtling at 32 kilometers per hour.
我們沿著公路出發(fā)，順風而行，以每小時32公里的速度騎車飛馳。