生活在空间站似乎很有趣，但宇航员面临许多问题。
Living in space stations seems to be fun, but astronauts face many problems.
居住在那里的人们可能面临许多问题：非常低的温度，突然的风暴，甚至饥饿。
People who stayed there may face many problems: very cold temperatures, sudden storms, and even hunger.
在一个新国家定居的难民们面临许多问题。
Refugees settling in a new country suffer from a number of problems.
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