卡耐基大学的心理学教授谢尔登·科恩指出：“拥抱保护身处压力之下的人，免受更大的患感冒的风险，而这种风险通常与压力相关。”

"Hugging protects people who are under stress from the increased risk for colds that's usually associated with stress," notes Sheldon Cohen, a professor of psychology at Carnegie.

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她穿着的黑白连身裤是由俄罗斯设计师乌利亚娜·谢尔坚科设计的。

The black-and-white jumpsuit she wears is designed by Russian designer Ulyana Sergeenko.

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谢尔久科夫先生表示他们估计能很快掌握一些细节，搞清楚船员遭遇了何等经历，为何无法取得联系以及为何该船更改了航线。

Mr Serdyukov said that they expected to soon be able to explain in more detail what happened to the crew, why contact with them was lost and why the ship changed its course.

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