您要查找的是不是：
- I often keep up late. 我经常熬夜。
- He used to keep up late into the night. 他过去常常熬到深夜。
- I am going to stay up late to finish my paper. 为了完成报告我打算熬夜不睡。
- I get up late and do nothing much all day. 我起晚了，一整天也没做什麽事。
- I hope the fine weather will keep up. 我希望好天气继续下去。
- And I often get sucked in and stay up later than I should because I'm so engrossed. 而往往”深陷其中“，由于全神贯注而比就寝时间更晚睡觉。
- I got up late this morning and missed the bus. 今天早晨我起床晚了，错过了公共汽车。
- Slow down I can't keep up (with you)! 慢点，我跟不上(你)了！
- The man is full of go; he often stays up late. 那人精力充沛;他常熬夜。
- I got up late and did nothing much all day. 我起晚了，一整天也没做什麽事。
- I often bake chocolate cake by myself. 我喜欢自己培巧克力蛋糕。
- I often take my children to play in the park. 我经常带我的孩子们去公园玩。
- I am not a hardworking man , I often get up later , so I have no breathed air of morning , no heared the songs of birds , no saw the view of hucksters shouting ! 我不是一个爱起早的人，通常都起的很晚，所以我从来没有吸过早晨的清新空气，从没听过早上的鸟儿的歌唱，从没看到过小贩们的叫卖的场景 。
- I think it important that we keep up with the times. 我认为跟上时代是很重要的。
- I often go to visit my aunt at weekends. 我常在周末去看望我姑母。
- I often recall my childhood which is dead and gone. 我常常回想起我那早已逝去的童年。
- I often eat oatmeal as breakfast. 我经常吃燕麦粥当早饭。
- Castles in the air cost a vast deal to keep up. 空中楼阁，要有一大笔费用来维持。
- I often go on residential summer courses. 我经常去学习必须住校的暑期课程。
- I can't keep up with all the changes in computer technology. 计算机技术的各种改进有些我已跟不上了。
