1. 原味表述：one-night stand（一夜情）

例句：I don't like one-stand night. I'm looking for a long-term relationship.

我不喜歡一夜情，我想找一個長久伴侶。

Don't bother with one-night stands that kind of action will get you nowhere.

不要涉足一夜情，那樣會讓你無所適從。

2. 原味表述：pick someone up

解析：to attempt to become acquainted with someone for romantic or sexual purposes（勾引異性）

例句：Kim is so pretty that guys try to pick her up all the time. She can't even go shopping in peace.

Kim太漂亮了，那些男的總想勾引她。她甚至沒法清清靜靜地去購物。

—Who are you anyway? Are you trying to pick me up? —No, I never picked up anybody in my life!

—你到底是誰？你想勾引我嗎？—不，我一生以來從來沒有勾引過任何人。

3. 原味表述：put out

解析：too allow others to engage in sexual intercourse with one（自愿與別人發生性關系，放縱）

例句：Tony will only take a woman out to dinner if he know she is going to put out.

Tony只要知道哪個女人甘愿和他上床，他才會帶他出去吃晚餐。

There are a lot of rumors going around that I put out, but they aren't true.

謠言四起，說我放縱，但是不是真實的。