但現在的英文，Orgy - a sexual encounter involving many people是最可能的情形。所以這陣子，如果有人問我「多人運動」，我就跟他們說，那個字是Orgy/orgies，不用加group，因為orgy本來就不是單人或雙人運動。另外也請大家查字典學習正確發音。
1. 慣性劈腿 to repeatedly cheat on someone.
慣性劈腿者 a serial cheater 如
Jack repeatedly cheated on Grace when they were together, and this makes him a serial cheater.
2. 形象跌落谷底 ...'s image has been tattered beyond repair. 如
After the scandal, the mayor's image has been tattered beyond repair.
3. 在一起(成為情侶) to be an item.
論及婚嫁 talk of marriage 如
Jack and Jill have been an item since 2016 and there had even been talk of marriage.
4. 有一隻專門約X的手機 a phone to be used for hookups. 如
Jack has a secret phone that he uses for hookups.
5. X友來電(或)X友 a booty call 如
Chloe received several booty calls from the guys she met at a bar earlier.
Chloe suggested that Sandy was one of Jack's booty calls.
6. 不要臉的渣男(女) a shameless cheat 如
Chloe accuses Jack of being a shameless cheat.
7. 限制級的豔遇 an X-rated adventure 如
Many men were full of admiration for Jack's X-rated adventures.
8. 沒有染上性病 to be STD-free (S= sexually T=transmitted D=disease) 如
Chloe said she had been tested for sexually transmitted diseases but was in fact STD-free.
9. 發表勁爆聲明 to make an explosive claim 如
Chloe made the explosive claim that her ex-boyfriend Jack enjoyed "multiplayer games/orgies."
10. 複雜的性關係 complicated sexual liaisons 如
Chloe was amazed that between having a full-time girlfriend and a successful career, her ex-boyfriend Jack had time for so many complicated sexual liaisons.
tryst情人間的幽會 - Chloe and Jack had to hurry to keep their noontime tryst in the park.
having an affair with someone 外遇 - Chloe had an affair with her boss and got fired from her job.