例句：
1.Look at the time! We'll be late.
看幾點了！我們要遲到了。
2.She looked around for a familiar face.
她環顧四周想尋找一個熟人。
3.Weight is also a factor to look out for.
重量也是一個留心的因素。
4.Look, calm down! We'll find her.
喂，鎮靜一點！我們會找到她的。
5.Look, the paper we got is good.
聽我說，我們弄到的紙非常好。