Marines with rifles guarded them...手持步枪的海军陆战队士兵监视着他们。The prisoners were closely guarded.囚犯受到严密监视。The player was guarded closely by her opponent.那名运动员被她的对手紧紧地看住。When they exchanged ideas,their talk was too guarded.在他们交换意见...
He is being guarded by a platoon of police.有一队警察看守着他。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.The camp is surrounded by razor-wire fences and guarded by mi...