seat belts (飞机、汽车等的)安全带(seat belt的复数)
- Fasten your seat belts. It's going to be a bumpy night.
系好安全带啊,夜路会很难走的/夜路会很颠簸的。 - These include requiring children to wear seat belts in cars and helmets on bikes.
这些措施包括:要求儿童乘坐汽车时系安全带、骑车时佩戴头盔; - At first, this discussion of incentives and seat belts might seem like idle speculation.
乍一看,这种关于激励与安全带的讨论似乎是毫无根据的猜测。