就在佩林发表攻击言论后的第二天早上，奥巴马的选举班子推出了一个新的电视广告进行回击。
The morning after the Palin comments, the Obama campaign struck back with a new television AD.
天体生物学家安得鲁。艾林顿培植出一种新的生命体，这暗示着即使在木星、木卫二冰层底下极为恶劣的环境中也能有生命存在。
A new form of life developed by astrobiology researcher Andrew Ellington, indicates that life could well exist in the hostile environment underneath the surface ice of Europa, a moon of Jupiter.
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