1--I haven't seen this machine before. What's it used for?
2--It's a really useful piece of equipment. It's for smoothing rough edges. Here let me show you how it works. It's very simple to operate.
===================================
注解:
1.machine机器
2.equipment设备
3.operate操作
===================================
译文:
1--我以前从来没有见过这个机器。它做什么用的?
2--这是设备上一个很有用的零件。它是用来修整毛边的。让我给你演示一下它是如何工作的。很容易操作的。
2--It's a really useful piece of equipment. It's for smoothing rough edges. Here let me show you how it works. It's very simple to operate.
===================================
注解:
1.machine机器
2.equipment设备
3.operate操作
===================================
译文:
1--我以前从来没有见过这个机器。它做什么用的?
2--这是设备上一个很有用的零件。它是用来修整毛边的。让我给你演示一下它是如何工作的。很容易操作的。