dip in: 浸泡
He ran down the beach to take his usual dip in the sea.
他跑過海灘，像往常一樣到梅里去泡一泡。

deal with: 處理，安排
In dealing with suicidal youngsters, our aims should be clear...
在對待有自殺傾向的青少年時，我們的目標應當很明確。

big deal: 大事，重要的事
I felt the pressure on me, winning was such a big deal for the whole family...
我感覺到了壓力，取勝對全家來說是如此重要。

used to: 過去常常
You used to work under chairman shin?
你以前在申主席手下做事？

dress up: 打扮得漂漂亮亮
You do not need to dress up for dinner...
你們不必特意盛裝赴宴。

make up: 編造，捏造
I'm not making it up. The character exists in real life.
我沒有憑空捏造，這種人現實生活中確實存在。