Wear head protection for activities such as bicycling and in-line skating.

在进行自行车和室内溜冰这类运动时穿戴头部防护装置。

youdao

I think they are a lot safer than when I started, obviously, because of all the rules for the head protection.

我觉得现在比我菜鸟那会安全多了，因为那些保护头部的规则。

youdao

I think they are a lot safer than when I started, obviously, because of all the rules for the head protection.

我觉得现在比我菜鸟那会安全多了，因为那些保护头部的规则。

youdao