look：
v.看;瞧;尋找;尋求;注意;留心;留神；
n.看;瞧;查找;眼神;表情;神情;臉色；
int.(常為不悅時喚起他人注意)喂，聽我說；
第三人稱單數： looks復數： looks現在分詞： looking過去式： looked過去分詞： looked
例句：
At one stage it looked as though they would win.
有一段時間，他們好像大有獲勝的希望。
Look at the time ─ it's much later than I thought.
看看時間吧，比我想象的要晚多了。
What will the cities of the future look like?
未來的城市會是什么樣子呢？
Look, I think we should go now.
喂，我想我們現在得走了。
You should look out for yourself from now on.
從現在起你應該多為自己著想。