国际空间站的两个厕所的其中一个上周被水淹了。
内部结构，木核心拥有两个厕所，而外部的混凝土外壳保护外界北欧元素对厕所的冲击。
Inside the structure, a wooden core hosts two toilets, while the outer concrete shell protects against the onslaught of the Nordic elements.
她说：“今年秋天还要向空间站送一个厕所，以后空间站有了六名宇航员，就可以用两个厕所了。”
"There is another toilet ready to fly in the fall, in order to have two toilets on board for when they'll have the expanded crew of six" at the ISS, she said.
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