He pulled on a battered old crash helmet with a scratched visor.

他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。

Mr. Rabbit, after thinking for a while, wished for a crash helmet.

兔子先生思考了一会儿后表示希望得到一个安全帽.

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的道路, 你最好还是配个头盔吧.

The thief will cover his feature with a mouth-muffle or a crash helmet, etc. such that the police is difficult to handle the case.

歹徒盗领现金时通常会以帽子或口罩等物来掩饰，让警察办起案来相当困难。