2) keep a regardant eye upon

对¥仔细观察
3) If you watch carefully,

如果再仔细观察,
4) look around; take a look around;look about

观光;仔细察看
5) observe very closely

观察得很仔细
6) To look over carefully;examine.

检查仔细地检查;观察
补充资料:仔细
①细心:仔细检查。②小心;当心:那里危险,你可要仔细。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条