Have the parts we need for the photocopying machine arrived yet?

我们需要的影印机零件到了吗？

What does the woman say about the parts needed for the photocopying machine?

关于需要的影印机零件，这位女士说了什么？

Question 7. Have the parts we need for the photocopying machine arrived yet?

问题7 我们需要的复印机零部件送来了吗?

What does the woman say about the parts needed for the photocopying machine?

这个女人谈到了关于复印机零部件的什么信息？

In one experiment they asked people inside a psychology department where there was a photocopy machine.

在一项实验中，他们询问心理学系内有复印机的人。

They went up to people--the people were going up to the photocopy machine to make copies and when they were done making copies they asked them, " How happy are you with your entire life? " There were two groups.

他们走向人们——人们走到复印机前复印， 当他们复印完毕后，他们问他们：“你一生幸福吗？ ” 有两组。