... the front wheels 前轮 front danger面对危险,不怕危险 a front view 正面的景观 ...
双语例句
1
All are keeping a sharp look-out in front, but none suspects that the danger may be creeping up from behind.
所有的人都密切地注视着前面，但没有人怀疑危险可能正从后面悄悄逼近。
2
You take the front line when there is danger.
但在危险时，你要站在前线。
3
As long as they are there, we do not feel any difficulties, because they are always in front of our shelter, preventing us from difficulties and danger.