3.That's how long six men are going to be sealed away from humanity in a warehouse in the suburbs of Moscow from tomorrow.
seal away from隔离,隔绝
4.All communication with mission control will be subject to a twenty-minute delay to reproduce the effects of distance.
be subject to经受,遭受
例句:The prices are subject to change.
价格可能有变动。
These arrangements are subject to periodic review.
这几项安排每隔一定时间须予复查。
5. she points out that without the glory of being the first humans to visit the Red Planet, it could be hard for these pioneers to maintain motivation.
without虚拟条件
非真实条件句中的条件从句有时不表示出来,只暗含在短语或上下文中,这种句子叫做储蓄条件句。常见的有but,for ,without等引导的短语,以及or, or else, otherwise, but,were it not for 等后面的分句。
例:But for your help we couldn’t have succeeded in the experiment.
如果没有你的帮助,我们的实验室是不会成功的。
例:We could have done better under more favourable conditions.
在更有利的条件下,我们能够做得更好些。