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The great powers are always searching for opportunities to gain power at the expense of rivals, and to dominate the system.

我們都是過去的難民，在現(xiàn)在尋求庇護(hù)。

We must be free not because we claim freedom, but because we practice it.

畜牧業(yè)的未來在于平衡生產(chǎn)力和動(dòng)物福利。