以上来源于: WordNet
They gathered hundreds of sea creatures and water samples to measure the garbage patch's effect on ocean environment.
VOA: special.2009.09.22
There's another sample which is in Russia, part of the former Soviet Union, where there are samples that were stored.
另一个样本在俄罗斯,前苏联的一部分,那也有储存的样本
To do that, Costello's co-lead researcher took samples of bacteria from mothers and babies immediately before and after birth.
VOA: standard.2010.06.30
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