Space shuttle Endeavour will deliver the seven-windowed dome to the International Space Station next week, along with more living space in a chamber called Tranquility.
On Dream of Red Chamber, concubines lived in the same living environment and were the semi-slaves, but their attitude toward life and survival method was different.
《红楼梦》中的小妾虽处于相同的生活环境和半主半奴的地位，但她们对待生活的态度和生存方式各不相同。
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Imagine the condition of men living in a sort of cavernous chamber underground, with an entrance open to the light and a long passage all down the cave.