shelter belt

例句：

1. 1. The construction workers were required to wear protective gear during the construction process.
   施工工人在施工过程中被要求佩戴防护装备。
2. 2.During an emergency, the firefighters used a safety belt to prevent themselves from falling.
   在紧急情况下，消防员使用安全带以防止自己坠落。
3. 3. The new highway is designed with a shelter belt to protect travelers from sudden traffic accidents.
   新高速公路设计有防护带，以保护旅客免受突发交通事故的伤害。