in the world的用法和樣例：
例句
- How in the world do you expect me to know him?
你究竟怎麼會想到我認識他呢？ - Nothing in the world is flawless and perfect.
世上沒有十全十美的東西。 - What in the world are they hoping for?
他們到底想要什麼？ - Nothing in the world is too hard to do if we set our minds on it.
世上無難事，只怕有心人。
辭彙搭配
- with the best will in the world 儘管想往好處做...
- wish someone all the luck in the world 祝某人一切順利...
- have all the time in the world 有充裕時間
- go up in the world 在社會上得到更高的地...
- come up in the world 發跡(飛黃騰達)...
- go down in the world 潦倒
- come down in the world 沒落
