We have boundless admiration for your struggle.

　　對你們酌斗爭我們無限欽佩。(對)

　　Listening comprehension materials are good for training our minds.

　　聽力材料對訓練我們的腦子根有好處。(對)

　　Take the bitter medicine. It's good for you.

　　吃下這藥吧，對你有好處。(對)

　　There is a telegram for Mr. Wang.

　　這有一份王先生的電報。(給)

　　May I use it for a minute?

　　我用一會兒好嗎?(一段時間)

　　I followed the stealer for some distance.

　　我跟蹤那個小愉一段路。(一段距離)

　　The ship was for Dalian.

　　這破船開往大連。(去某地)

　　We are off for Shanghai tomorrow.

　　明天我們去上海。(去某地)

　　The medicine is for reducing your temperature.

　　這藥是退燒的。(為……目的)

　　After breakfast. I'll go for a stroll round the town.

　　吃完飯我要在城里到處走走。(為……目的)

　　I'll keep the lighter given by a foreign friend for a souvenir.

　　我要把外賓送給我的打火機作為紀念。(作為)

　　It is only meant for a joke.

　　這只是當笑話說說罷了。(作為)

　　We are all for cutting down the cost of production.

　　我們都贊成降低生產(chǎn)成本。(贊成)