Mitchell, who has a PhD in aeronautics and astronautics from the Massachusetts Institute of Technology, said it's only a matter of time before we need to evacuate Earth and seek a new home.

米切尔拥有麻省理工学院的航空和航天博士学位，他说我们需要撤离地球去寻找新的家园只是时间的问题。

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Often times brands only take the time to seek social media engagement with its existing customers.

多数情况下品牌产品只光顾社会媒体现有的客户。

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Most of us seek to change not only what we do; we also aspire to work with people we like and respect and with whom we enjoy spending our precious time.

大多数人不仅想改变工作的内容，还憧憬着与我们尊敬并乐于共处的人共事。

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"I think the only time men really seek any medical intervention is if their partner has been diagnosed and then they may go and get treated as well, " says Mucci.

CNN: Prostate cancer linked to sexually transmitted disease

"My only hope for a decent job at that time required me to seek out a higher education, " he said.

CNN: Ohio man says 'bypassing' college a mistake