You should have listened to me. (你早该听我的。)

　　那是当然的。

　　Good for you.

　　I lost. (我输了。)

　　Good for you. (这是当然的。)

　　报应!/活该。

　　Serves you right. *serve...right 短语，表示“当然的报应”。

　　I got a speeding ticket. (我超速挨罚了。)

　　Serves you right. (活该!)

　　Well, you got what you deserved.

　　Well, that'll teach you a lesson.

　　That serves you right.

　　You deserve it.

　　You asked for it.

　　You were asking for it.

　　You got what was coming to you.

　　很难说。/世事难料。

　　You never know.

　　I'll never win the lottery. (我肯定中不了奖。)

　　You never know. (很难说。)

　　Anything could happen. (什么事都可能发生。)

　　You can't be too sure. (什么事都可能发生。)

　　不足为奇。/没什么奇怪的。

　　No wonder.

　　She's tired. (她累了。)

　　No wonder. (这不足为奇。)

　　That makes sense. *make sense “合乎道理”、“理所当然”。

　　It makes sense.

　　Ah, I get it. (啊，知道。)

　　难怪……

　　That's why...

　　She's very busy. (她非常忙。)

　　That's why she's so tired. (难怪她会很累。)