“Catch you later”is an informal way to say goodbye。（ ）
举一反三
- After you have said goodbye by using phrase like "Have a good day" or "See you later", you cannot say "Bye" at the very end.
- When you say goodbye to someone ,you also can say .
- 中国大学MOOC: Which is the formal way to say goodbye?
- "Later!" is a cool, casual way to say goodbye.
- You shake hands when you say "Good day"or "Goodbye". A: In Germany B: In America