根据它（指地轴）倾斜角度的不同，季节的严酷程度也不同。

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

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灰色箭头表明倾斜角度。

Gray arrows show the Angle of this tilt.

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我把物体放，在斜面上，增加倾斜角度，直到开始下滑。

So we're going to put a particular object on that incline and I'm first going to raise the Angle until it breaks loose.

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