速查速用商务英语口语 参观工厂 Showing Guests Around the Factory (第5/5页)

⑧ Do you have any other questions concerning the assembly line?

关于组装线，您还有什么问题吗？

\\u003d Is there anything else that you want to know about the assembly line?

⑨ We’ve had all the equipment upgraded recently.

我们最近刚对所有的设备都进行了升级。

\\u003d We’ve upgraded all the equipment recently.

★“have sth. done”表示“让别人做某事”，sth. 后要用动词的过去分词形式。即过去分词所表示的动作由别人完成，而宾语是过去分词所表示动作的承受者或动作对象。

例：David had the file sent last week.

大卫上周已经让人把文件寄出去了。

They had all their system upgraded last year.

他们去年已经让人对系统进行了升级。