然而Hawley先生坚持认为，安全措施不应该唯一地依靠仪器，不管它如何精密，因为威胁千变万化。

But Mr Hawley insists that security measures should not rely solely on machines, however sophisticated, because threats change.

youdao

然而Hawley先生坚持认为，安全措施不应该唯一地依靠仪器，不管它如何精密，因为威胁千变万化。

But Mr Hawley insists that security measures should not rely solely on machines, however sophisticated, because threats change.

youdao