Whose life was not plain sailing, hard to avoid can walk some detours in life, it is a part of life, without it, we will not be able to realize the meaning of life, don't know to cherish life.

没有谁的一生是一帆风顺的，在人生中难免会走一些弯路，它是人生的一部分，如果没有它，我们就无法体会到人生的意义，就不会懂得珍惜人生。

youdao

The match appeared to be plain sailing in the opening stages against the 30-year-old Arn, ranked 104th in the world.

BBC: Venus Williams & Kim Clijsters into US Open round two