These tickets have been produced very professionally.

这些标签制作得很专业。

《柯林斯英汉双解大词典》

youdao

The NASA team is now saying they have proved that they could not have been produced by the blast itself.

美国国家航空和宇宙航行局的研究小组现在表示，他们已经证明，它们不可能是由爆炸本身产生的。

youdao

In addition,two of Hurston's plays have been produced.

VOA: special.2009.02.22

The only history that you would have had fifteen years ago would have been those funds that produced great returns, so it's all identified after the fact.

你只会看到在这15年的历史数据中,所有对冲基金都有着极佳的回报,这都是事后调整确认的

耶鲁公开课 - 金融市场课程节选

The notion is, if there's something foreign that's being produced inside this cell, then that cell must have been corrupted in some way and it has to be gotten rid of.

免疫反应的规矩是这样的,如果某些外源物在你细胞内产生,那说明这个细胞的某些地方,已经被损害了所以必须被清除掉

耶鲁公开课 - 生物医学工程探索课程节选

All of the tainted meat is believed to have been produced at Hudson's plant in Columbus.

CNN: Recall of frozen hamburger patties doubles

The cigar holder, the tie, the mug, and the book have been produced to the OIC.

CNN

Copies of the books have been produced in a variety of formats for public use.

UNESCO: Communication and Information