门道和窗户是通过在开放空间上方放置厚石梁来支撑上方的重量而实现的。

The doorways and windows are made possible by placing over the open spaces thick stone beams that support the weight from above.

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空间站上所有的食物是先在地球上集中放置，然后由航天飞机送进空间站。

All the meals on space station are put together on Earth and sent there by space shuttle.

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与DB 2 LUW中不同，您不能在一个索引空间上放置多个索引。

Unlike in DB2 LUW, you can not place more than one index on an index space.

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