tailwinds

Recovery will be slow, but at least reliable, and that should add some tailwinds (for stocks) the rest of the year, Dueker said.
“复苏将是缓慢的，但至少是可靠的，这会在今年馀下时间（为股市）带来一些助力。”Dueker表示。
We are of the continued belief that right now, the tailwinds propelling the market are still outweighing the headwinds, he said.
他表示：“我们仍然相信，目前这些推动市场的利好因素仍胜过不利因素。”
Favorable macro-tailwinds and preferential policy over the last five years have helped China's wind industry.
中国风电行业得益于五年顺风顺水的环境和优惠政策。
Automakers looking for tailwinds in the Chinese market will have to get used to a light breeze this year.
希望借中国市场“东风”的汽车制造商们，今年必须学会习惯的是，吹来的只有“微风”。
To conserve energy, migratory birds prefer tailwinds, and are willing to wait for good weather.
为了节省能量，迁徙的鸟选择顺风飞行，它们就停下来等待好天气。
But continuing monetary stimulus and the earlier depreciation of sterling will act as tailwinds.
但货币刺激政策的持续，和英国货币之前的贬值，将成为推动力。
Instead they could choose a straighter path one day or a longer path another day that is faster because of strong tailwinds .
自由飞行可以让驾驶员有时选择比较直的路径，有时则采用较长但因为顺风而比较快的路径。