您要查找的是不是：
- He improved that machine . 他改进了那部机器。
- He improved that machine. 他改进了那部机器。
- That machine has one big failing. 那台机器有个大缺点。
- He tried his best to study that machine all day and all night. 他日日夜夜地研究那台机器。
- He improved on this masterpiece. 他对这件杰作施以改良。
- He improved on this masterpiece . 他对这件杰作施以改良。
- You should oil that machine more often. 你应当经常给那台机器上油。
- He improved the occasion to learn French. 他利用机会学法语。
- This machine is efficiency than that machine work. 这台机器比那台机器工作效率更高。
- You should oil that machine often. 你应当经常给那台机器上油。
- He improved on his previous performance by swimming the distance in less than a minute. 他以不到一分钟的时间游完这段距离，从而刷新了他以前的成绩。
- Can you elaborate on the function of that machine? 你能详细说明一下那台机器的功能吗?
- Beware of that machine, it is out of order. 小心那台机器,它出故障了。
- He improved the occasion to dwell on the evils of drinking. 他趁机大谈喝酒的弊病。
- How many set of mould that machine include? 机器包含多少模具?
- Come away from that machine or you may get hurt. 离开那台机器,要不你就可能受伤。
- He improved his grade after doing well on the last exam. 自从上次考试表现不俗之后，他的成绩就开始提高了。
- Operateon diesel oil Who operates that machine? 那台机器由谁操作?
- If he improved his IT skills, he'd(= he would)easily get a job. 他如果提高了自己的信息技术技能，就会容易找到工作。
- Jack's on the carpet for breaking that machine. 杰克因损坏机器而被上司训斥。
