Look! There are five people on that scooter, and none of them are wearing helmets!
瞧！一辆摩托车上载五个人，而且没有一个人戴安全帽。
youdao
Wearing helmets can help prevent severe head injuries.
戴安全帽有助于预防脑部的重伤。
应用推荐
模块上移
模块下移
不移动