安全带;
A safety strap is used to prevent falling.
要系上安全带防止跌下.
I reached across the boy, feeling along the safety strap.
我到达过男孩, 向前感觉安全绳.
The safety helmet is held on by an elastic strap.
安全帽用一根松紧带系住.
纳米英语 · 英语口语
纳米英语 · 四六级英语
纳米英语 · 双语娱乐资讯