Prefixing
[計] 加前綴, 加詞頭
??? 情景例句
it's a graduation party for me.
這是為我畢業所辦的派對。
Let me do some research on this and get back with you tomorrow.
請讓我查查看，明天再給你答復。
Do you all understand?
你們都明白了嗎？