1.look around 游覽，到處察看
例句：Look around if you like.
你可以四處看看QMr4W&g#3Cr^_BnCK。

2.point out 指出，指明
例句：But, we just need to point out the risk to them that they may well lose their lives.
但是，我們恰巧需要指出，他們面臨的風(fēng)險(xiǎn)很可能是失去他們的生命ktXe%9,9BDz*b6AD。

3.act as 擔(dān)當(dāng)，擔(dān)任
例句：
The freedom of buoyancy allows us to act as we truly are.
由于處處存在的浮力，我們的行動(dòng)也更加隨心所欲dpp|s@ndVZB。

4.let alone 更別提，更不用說(shuō)
例句：Clinically depressed people often can't get out of bed, let alone command an army.
臨床的消沉癥患者經(jīng)常不能離開(kāi)床，更不能指揮一支軍隊(duì)p6zS@ND[LMr。