Researchers gathered over 100 different fish oil studies to see if there were any side effects from using fish oil supplements.

研究人员收集了100多种不同鱼油的研究数据，以此来判断使用鱼油补充剂是否有副作用。

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Indigenous people from around the world gathered this week to discuss the effects of climate change on their lands -the first time they have convened in such Numbers on the topic.

来自世界各地的土著居民本周聚集在一起讨论气候变化对他们的土地的影响——这是首次有这么多土著居民召开会议讨论这个问题。

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Instructor Bruce Williams covers effects and forensic audio techniques, such as restoring sound gathered from vinyl and correcting poor audio, to mixing in surround sound.

导师布鲁斯·威廉姆斯覆盖效果和法医音频技术，如恢复由乙烯基收集声音和音频纠正差，以混合的环绕声。

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She gathered studies that showed the harmful effects of DDT, including declining bird populations and increased human cancers.

VOA: special.2010.03.14

But the MPs found much evidence was anecdotal and now recommends harder evidence is gathered about the economic effects of the toll on both sides of the border.

BBC: Welsh MPs suggest ?1.50 Severn Crossings tolls for cars

The Royal Society's experts looked at data gathered since 1998, when a scare about the effects on rats of experimental genetically modified potatoes appeared to put the British public off the whole idea.

ECONOMIST: Genetically modified crops

The scripts gathered dust, the scope of the production and the extent of the show's necessary visual effects deemed too expensive for a broadcast or cable network.

CNN: ABC to look at 'Star Wars' live-action TV series