它们的触角和外壳帮助他们探测和保护自身安全。
Their antennae and shells help them to detect and protect the security of themselves.
这种 “附加工人效应” 可以加强失业保险或残疾保险提供的安全保障，帮助家庭渡过难关。
This "added-worker effect" could support the safety net offered by unemployment insurance or disability insurance to help families weather bad times.
迪安向帮助她的孩子安全到达的警察表示感谢。
Dean was thanking to the policemen who had helped her kids arrive safely.
应用推荐