“击掌”在英语口语里能怎么说？

蹩脚口语：cheer up
地道口语：high five

【影视实例】
影视来源：《51号星球》
剧情引导：
51号星球的居民一直对于外星人很恐惧，地球宇航员查尔斯因故流落此地，在一位当地年轻人的帮助下，他必须想法尽快返回地球……

- You're looking at the new Junior Assistant Curator! High four! Whoo-hoo! Well, it's part-time now and full-time after I graduate.
- How did you do, Lem?
- Got the job!
- Knew you would.