??? 情景例句
Now that the technical problems have been settled,
既然有關(guān)技術(shù)問題已經(jīng)解決，
How long will it take for a package to get to California?
你把包裹寄到加州要多長(zhǎng)時(shí)間?
I'm not sure whether I have locked the door.
我沒把握是否鎖了門。