guarded

guarded的英语例句

1. In the office, Dr. Lahey seemed less guarded, more relaxed.

   莱希博士在办公室里看起来没有那么谨小慎微，放松了许多。

2. Environmental groups have given a guarded welcome to the Prime Minister's proposal.

   环保组织对首相的提议表示谨慎的欢迎.

3. He is being guarded by a platoon of police.

   有一队警察看守着他。