您要查找的是不是：
- He took a course to learn about car maintenance. 他学习了汽车保养的课程。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- I must learn to snatch at every chance to meet him. 我必须学会抓住一切机会同他见面。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- A mountaineer must learn to stand the gaff. 一个登山运动员必须学会吃苦。
- It is worth while to learn English. 学英文是值得的。
- All you have to do is learn it by heart. 你只要做的就是把它背出来。
- He used to learn everything by rote. 他过去总是死记硬背。
- He's taking classes in car maintenance. 他正在上汽车维修课。
- She learn to triumph over her disability. 她学会了战胜她自身的不足。
- Who is responsible for the building's maintenance? 谁负责这座大楼的保养事宜?
- I am surprised to learn that he is taking drug. 听说他在吸毒，我很吃惊。
- I will make you learn driving in three days. 我将使你在三天之内学会开车。
- His suggestion is that we shall learn from her. 他的建议是我们应当向她学习。
- Has he enrolled in the car maintenance class this year? 他今年报名参加汽车维修班的学习了吗？
- The young should learn from his heroism. 年青人应该学习他的的英雄事迹。
- The petitioner ask for a variation in her maintenance order. 上诉人要求对她生活费的命令的条件进行变更。
- Children learn knowledge from primers. 孩子们从启蒙书上学习知识。
- You should learn to be independent of your parents. 你应该学习不要依赖父母。
