Do it yourself ─ I don't have time.
你自己做吧——我沒(méi)時(shí)間。
I could do it now, if you like.
如果你愿意的話,我現(xiàn)在就可以做這事。
I have some work for you to do.
我有些事要你做。
There's only one sure way to do it.
做這件事只有一個(gè)保險(xiǎn)的辦法。
You don't want to do it like that.
你不應(yīng)那樣做。