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- He must study hard to keep up with the class. 他要努力才能跟上全班同學(xué)。
- You should study hard to keep up with the others. 你應該努力學(xué)習以跟上別人。
- He works hard to keep up with his classmates. 他努力學(xué)習以便趕上其他同學(xué)。
- John had to work hard to keep up. 約翰不得不努力工作以趕上別人。
- We must study harder to keep up with the time. 我們必須努力學(xué)習,不落后時(shí)代。
- They are trying hard to keep up with technical developments. 他們努力跟上技術(shù)發(fā)展。
- It's hard to keep up with the changes in computer technology. 跟上計算機技術(shù)的變化是很難的。
- It's hard to keep up with all the changes in fashion. 要跟上時(shí)尚流行的變化是很困難的。
- John has to work hard to keep up with his classmates. 約翰得努力干才能跟上他的同學(xué)們。
- They're trying hard to keep up with technical developments. 他們努力跟上技術(shù)的發(fā)展。
- We have to work hard to keep up with these excellent students. 為了跟上那些優(yōu)秀學(xué)生, 我們得努力學(xué)習了。
- Owen found it hard to keep up with his old friend Tom. 歐文發(fā)現很難和老朋友湯姆取得聯(lián)系。
- He has to work hard to make enough money to keep up to her spending. 他為了掙夠她花費的錢(qián)而不得不努力工作。
- The manager is a heavy drinker. It's going to be hard to keep up with him. 經(jīng)理酒量很大，要比上他可得辛苦了。
- Things are changing so fast that it is hard to keep up with the time. 每種事物變化是那么快，使你很難跟上時(shí)代。
- Castles in the air cost a vast deal to keep up. 空中樓閣，要有一大筆費用來(lái)維持。
- It is because your ideas are out of step with the times that you find it hard to keep up with it. 正是由于你的思想與時(shí)代不同步,你才會(huì )認為很難跟上時(shí)代的步伐。
- She likes to keep up with the latest fashions. 她喜歡穿戴入時(shí)。
- To beat the competitors, we must work hard to keep up with the international level. 要想打敗對手,我們必須努力達到國際水平。
- A pianist has to practice every day to keep up to scratch. 鋼琴手要天天練習才能保持高水平。
