1.no longer 不再
例句:The General no longer confided in him, no longer lectured him.
將軍不再把他當作心腹了,不再給他講大道理了。
2.keen on 喜歡;愿意;愛好
例句:He has always been very keen on doing physical exercises.
他鍛煉身體一向很積極。
3.hang back 退縮;撤退
例句:Don't hang back in the face of difficulties.
不要因為困難而卻步。
4.deal with 處理;應對
例句:Do you know how to deal with this problem?
你知道怎樣處理這個問題嗎?