Depending on the angle it tilts at, the seasons can be more or less severe.

根据它（指地轴）倾斜角度的不同，季节的严酷程度也不同。

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Less than 1 percent develop severe conditions such as infection or scarring.

只有少于1%的人出现感染或结疤等严重的情况。

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Or is it less severe?

或者并不是那么严重？

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Or is it less severe?

或者并不是那么严重？

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