Generational tensions are being fueled by continuing debate over Social Security benefits, which mostly involves a transfer of resources from the young to the old.
围绕社会保障福利的持续争论加剧了两代人之间的紧张关系，主要涉及资源从年轻人向老年人的转移。a
But mostly they want to move up the value chain, mixing and matching skills and advantages from all over the world.
但是大多数情况下，他们意欲提升他们的价值链，将来自于全球的技术与优势融合在一起。
A molecular cloud is a region containing cool interstellar gas and dust left over from the formation of the galaxy and mostly contains molecular hydrogen.
分子云是一个包含冷却星际气体和尘埃的区域，这些气体和尘埃是星系形成之后的残留物，主要由氢分子组成。
But over 90 percent of the deaths from seasonal flu are among the elderly, while the swine flu mostly affects the young.
不过死亡人员当中90%以上是老年人。而猪流感造成的死亡人员大部分是青年人。
The Concorde's limited range, and rules that forbade it from setting off sonic booms over land meant it mostly stuck to its transAtlantic back and forth.
协和式飞机航程有限，而且对其经由陆地上空发出轰鸣声有严格的禁令，因此它只能主要往返于大西洋两岸。
This mostly involves "express kidnaps", in which the victim is required to hand over all his cash, or extortion from small businesses.
这主要包括“目的明确的绑架”，这种犯罪活动通常要求受害人交出所有的现金或者敲诈勒索小企业。
Aside from sending a handful of letters urging Congress to act, the big business lobby has mostly hugged the sidelines as the partisan standoff over the debt limit crisis intensified.
规模庞大的商界游说团纷纷致信国会，敦促其有所作为，但在党派僵局就债务上限危机愈演愈烈之时，他们却大都选择了袖手旁观。
The photo above dates from 1875 and shows Niagara Falls mostly frozen over.
上面这张照片可以追溯到1875年，当时尼亚加拉大瀑布大部分都被冻住了。
This is from a 2002 eWeek "hunch" post, the last time that Mac tablets seemed "inevitable", mostly on account of Apple's rival Microsoft, and its over-hyped promotion of all things tablety
这得从2002年eWeek一篇基于直觉的文章说起，考虑到苹果的竞争对手微软以及微软对所有设备平板化采取的夸张推销，那一次Mac平板设备似乎是“不可避免”地将要到来。
That means that, over the coming week, the moon will set soon after sunset and be mostly absent from the evening sky.
那现象意味着在即将到来的一周里，月亮将在日落不久后下沉，并且几乎会离开夜晚的天空。
By now, over 350 volunteers (mostly university students) have taken part in our experiments, the duration of which varies from 12 to 22 days.
到目前为止，已有350多名志愿者(大部分是大学生)参加了我们的实验，实验持续的时间从12天到22天不等。
Over the last five years, India has been the world's biggest importer of weapons, mostly from Russia, said a report published by the Stockholm International Peace Research Institute Monday.
据斯德哥尔摩国际和平研究所14日发布的报告称，印度在过去5年中成为全球第一大武器进口国，大部分来源于俄罗斯。
We have now over 300 students from China at Yale, most of them now in graduate programs. Mostly Ph.
如今我们在耶鲁有三百多名中国留学生，其中大多数是念研究生课程。
We have now over 300 students from China at Yale, most of them now in graduate programs. Mostly Ph.
如今我们在耶鲁有三百多名中国留学生，其中大多数是念研究生课程。
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