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- 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。
- You can't keep up the pretence any longer. 你不能再假裝下去了。
- He can keep up until ten o'clock tonight. 今天晚上他能堅持到10點(diǎn)鐘不睡。
- I hope the fine weather will keep up. 我希望好天氣繼續下去。
- Slow down I can't keep up (with you)! 慢點(diǎn)，我跟不上(你)了！
- We're having difficulty keeping up our mortgage payments. 我們難以繼續支付分期償還的抵押貸款。
- You're so low, I dare say I shall keep up with you. 你這樣無(wú)精打彩，我敢說(shuō)我要趕得上你了。
- Mr. black of the Electronic Co. has just rung up saying that he will come to see you this Friday morning. 電子公司的布萊克先生剛才來(lái)電話(huà)說(shuō)，他本周五上午來(lái)看您。
- She likes to keep up with the latest fashions. 她喜歡穿戴入時(shí)。
- 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。
- The enemy kept up their bombardment day and night. 敵軍一直日夜不停地狂轟濫炸。
- Mother set the pace so that her children would keep up with her. 媽媽定了速度好讓她的孩子們能夠跟上她。
- My parents do their best to keep up the family tradition. 我的父母為了保持家庭的傳統竭盡全力。
- I think it important that we keep up with the times. 我認為跟上時(shí)代是很重要的。
- This screen keeps popping up saying I have no more disk space. 這個(gè)窗口一直跳出來(lái)說(shuō)我沒(méi)有磁盤(pán)空間了。
- I haven't kept up with news from home lately. 最近我對家里的情況一無(wú)所知。
- The factory is in great demand of steel to keep up production. 那個(gè)工廠(chǎng)需要大量鋼鐵以維持生產(chǎn)。
- You're all doing a splendid job; keep up the good work! 你們干得都很出色，要堅持下去！
- If you don't keep up with the times, you'll get left behind. 如果你跟不上時(shí)代，就會(huì )被時(shí)代甩在后面。
- We've kept up our friendship for over 20 years. 我們的友誼已經(jīng)持續了二十多年。
