边界
word C2- boundary
- border
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各种丰富多样的题材和风格，正在不断拓展中国科幻的边界。
我们可以清晰地看到，围棋的边界正在被不断拓展。
尽管如此，当代学术界对这种理论的适用边界依然保持着极为审慎的态度，坚决拒绝走向极端的语言决定论。
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