这主要因为越来越多的人开始意识到吸烟对人的危害。

This is mainly because more and more people have become aware of the harmfulness of smoking to human beings.

youdao

这主要因为咕哝的唱腔为死亡金属从敲击金属中分离创造了条件。

This is largely because of the grunted vocals which set the stage for death metal's breakaway from thrash metal.

youdao

这主要因为日本是一个具有强烈的危机意识、单一排外性和兼收并蓄性的国家。

Because Japan is a country which has a strong crisis consciousness, single exclusivity as well as ability to incorporate things of diverse nature.

youdao

That is important, that elements, because they are the building blocks, they combine in whole number multiples.

这很主要，元素，因为它们在组成区块，它们化合成整数倍。

麻省理工公开课 - 固态化学导论课程节选

Indeed,let me take a moment and read a poem that emphasizes this thought, because this is certainly one central,very bad thing about death.

事实上，让我念一首诗来强调它，因为这确实是死亡的主要坏处。

耶鲁公开课 - 死亡课程节选

So that would suggest that education is probably not going to get the job done, because that's not the main driving reason because most people know that they shouldn't eat so much junk food, but education is what we default to when we think about what to do.

所以你们可能认为,教育并不能解决这个问题,因为这不是主要原因,大部分人都知道不该吃那么多垃圾食品,教育是思考解决方法时被忽略了的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选