At the outset, it seemed necessary to be on guard against the other two.
一开始，似乎有必要提防另外两个。
We have to be on guard against information theft.
我们必须警惕反对信息偷盗。
The citizens were warned to be on guard against a sudden night attack.
市民们得到通知，要提防夜间的突然袭击。
The police warned people to be on guard against burglary during the festival.
警察提醒人们假日里要注意提防盗窃。
Be on guard against those who try to lie themselves into our confidence.
要警惕那些试图用谎言来骗取我们信任的人。
Be on guard against those who try to lie themselves into our confidence.
警惕那些用谎言来骗取我们信任的人。
Have you not learned enough of Grecian fraud to be on your guard against it?
你们对希腊人的诡计知道得还不够吗？
Have you not learned enough of Grecian fraud to be on your guard against it?
你们对希腊人的诡计知道得还不够吗？
应用推荐