您要查找的是不是：
- The operation of this machine is simple. 这个机器的操作很简单。
- This machine is awkward to handle. 这台机器很难操作。
- The gearing of this machine is unusual. 这机器的齿轮装置很特别。
- This machine isn't working; get a mechanic to see to it. 这台机器坏了，找技工来修理一下吧。
- I major in engineering, but this machine is hard to handle. 虽然我学的是机电专业，但这机器还是很难修。
- This machine is superior in many respects to that. 这台机器在很多方面比那台好。
- This machine is as good as the other one. 这台机器和另一台机器一样好。
- This machine is little more useful than the other. 这台机器并不比那台机器有用。
- This machine is still unready for use. 这部机器尚未准备就绪，暂不能启用。
- This machine is driven by steam. 这部机器是用水蒸气推进的。
- This machine is efficiency than that machine work. 这台机器比那台机器工作效率更高。
- This machine is very simple to use. 这台机器操作非常简单。
- This machine is not running correctly. 这台机器运转得不正常。
- This machine is designed to burn up if overused. 这个机器,按其设计,如果过度使用就会烧毁。
- This machine is driven by a small electric motor. 这台机器是用一台小电机发动的。
- This machine is in good condition. 这台机器的情况良好。
- This machine is mainly used to pull blade. 主要用于模切版刀线的拔出。
- This machine is a ~ of energy economization. 这台机器是节约能源的样板。
- This machine is broken and must be repaired. 这台机器坏了，必须修理。
- This machine is easy of adjustment. 这部机器易於调节。
