玩轉(zhuǎn)商務(wù)英語(yǔ)口語(yǔ) 162：產(chǎn)品介紹(3)

00:00

00:00

MP3下載 文本下載

https://online2.tingclass.net/lesson/shi0529/0009/9872/162.mp3

https://image.tingclass.net/statics/js/2012

必須能夠無(wú)故障運(yùn)行。

It must work without a hitch.

必須能夠無(wú)故障運(yùn)行。

It has been tested for nine times.

我們已經(jīng)對(duì)其進(jìn)行了九次測(cè)試。

These elements seem to be working well under high voltage.

這些元件在高壓下似乎性能良好。

These elements seem to be working well under high voltage.

這些元件在高壓下似乎性能良好。

Yes, that's one of the best things.

是的，這是其最大的特點(diǎn)之一。