1.keep up with 緊跟;和...保持聯系
例句:They walked so fast that I could not keep up with them.
他們走得那么快,我沒法跟上
2.appeal to 吸引;懇求
例句:Does the idea of working for a venture company appeal to you ?
你有沒有興趣到合資企業去工作?
3.come out 出現;出版
例句:These new products will come out before long.
這些新產品不久將要上市銷售
。4.no longer 不再
例句:She no longer feared that they should misunderstand her.
她不再害怕他們會誤解她了
。