In "Marina of the Zabbaleen" director Engi Wassef explores a group of Christian garbage collectors in Cairo called the Zabbaleen.

VOA: special.2009.03.25

Some private collectors, so people who've gone away on trips

一些是私人收藏家，那么一些人去国外旅游，

无论去几次也不会腻 - SpeakingMax英语口语达人

Why? Because the Jews didn't like the tax collectors because they were being ripped off by them.

为什么，因为犹太人不喜欢税吏,因为他们被剥削。

耶鲁公开课 - 新约课程节选

She also helped wealthy American art collectors choose fine works of art by Impressionist painters.

VOA: special.2009.07.12

So they've got a lot of-- Will Goetzmann and Geert Rouwenhorst are collectors of old bonds and they've got lots of bonds with their coupons still attached.

他们那有很多,威尔·杰茨曼和吉尔特·陆文霍斯特,是旧债券的收藏家,他们收集了许多,还贴有息票的债券

耶鲁公开课 - 金融市场课程节选

Collectors Charles and Fleur Bresler donated all sixty-six works in the show to the museum.

VOA: special.2011.01.14

But these strikes caused little damage, mostly to the station's solar energy collectors.

VOA: special.2009.04.01

Other times,collectors buy his art directly from him.

VOA: special.2009.09.02

Wearing them probably just for fun,". The ban includes a number of exemptions for artists,educators and collectors of communist relics.

VOA: standard.2009.12.16

Leavitt says some collectors will pay thousands of dollars for a rare orchid.

VOA: standard.2010.02.21