爱思英语编者按:玩转商务英语口语900句162:产品介绍(3)的句子,跟小编一起来学习吧!


It must work without a hitch.

必须能够无故障运行。

It must work without a hitch.

必须能够无故障运行。

It has been tested for nine times.

专业棋牌_[官网入口]我们已经对其进行了九次测试。

These elements seem to be working well under high voltage.

这些元件在高压下似乎性能良好。

These elements seem to be working well under high voltage.

这些元件在高压下似乎性能良好。

Yes, that's one of the best things.  

是的,这是其最大的特点之一。