比如: A pay B money to do sth
例句: You pay me nothing to answer this question.
翻譯過來就是:我回答妳這個問題,妳什麽都沒給我。 (哈哈)
至於那個by 是這個用法:
by check 是用支票付錢。
by credit card 用信用卡。
by cash 用現金