職業(yè)技術(shù)英語(yǔ)口語(yǔ) 第25期:工具和設(shè)備 不熟悉的設(shè)備

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https://online2.tingclass.net/lesson/shi0529/10000/10366/zyjs25.mp3

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An unfamiliar piece of equipment

不熟悉的設(shè)備

A: I haven't seen this machine before. What's it used for?

A:我以前從來(lái)沒(méi)有見(jiàn)過(guò)這個(gè)機(jī)器。它做什么用的？

B: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.

B:這是設(shè)備上一個(gè)很有用的零件。它是用來(lái)修整毛邊的。讓我給你演示一下它是如何工作的。很容易操作的。