Mosquitoes

例句：

1. 1.The mosquitoes were buzzing around the campsite.
   蚊子在营地周围嗡嗡作响。
2. 2.The mosquitoes are a major problem for many people living in tropical regions.
   蚊子是许多生活在热带地区的人们的主要问题。
3. 3.To protect yourself from mosquito bites, apply insect repellent before going outside.
   为了保护自己免受蚊子叮咬，外出前请涂抹驱虫剂。