machine works

漢語翻譯

例句：

1. Let me demonstrate to you how this machine works.
   我來給你演示這台機器是怎樣操作的。
2. He seemed satisfied with my description of how the machine works, but I was skating on thin ice because I don't really know much about it myself.
   他似乎很滿意我對機器操作的敘述，可是我卻如履薄冰，因為我自己對那機器實在了解不多。
3. Please demonstrate how the machine works.
   請示範機器的使用方法。