Examples
wǒ men我们lù shang路上yì fān fēng shùn一帆风顺，zhí dào直到yù shàng遇上bào fēng xuě暴风雪。
我们路上一帆风顺，直到遇上暴风雪。
We made good time until we ran into a blizzard.
暴风雪的时候，我要骑自行车回公寓。
During the blizzard, I have to ride my bicycle back to the apartment.
暴风雪使得我们难以返回营地。
We found it very hard going back to our base camp in the blizzard.