protect造句
Such laws could
protect the consumer from harmful or dangerous remedies.
这样的法规可以保护消费者免受有害或者危险药品的威胁。
Many manufacturers have policies to
protect themselves against blackmailers.
许多厂家都购买了保险，以防遭到敲诈。
A blade guard is fitted to
protect the operator.
为保证操作人员的人身安全安装了桨叶保护罩。