sharp lookout meaning in Chinese

[网络] 严密的了望

Examples

1. keep a sharp lookout
   灾祸快临头。
2. keep sharp lookout
   认真注意了望
3. after that the count kept a sharp lookout at the very door of the theater, though he did not like this passage end, where he was afraid of being recognized
   从那时候起，伯爵就跑到剧院门口窥伺着。他不愿在胡同口等候，生怕有人认出他来。
4. by the chains, the horse slowly swerved to turn, which perceiving bloom, who was keeping a sharp lookout as usual plucked the other s sleeve gently, jocosely remarking
   马在链栏那儿慢慢掉过头去拐弯。布卢姆照例是留神提防着的，看到马这样，就轻轻拽了拽斯蒂芬的袖子，用诙谐口吻说：