（三）展示侮辱性标语、条幅等物品的；
Москвичей предупредили о резком похолодании09:45，详情可参考51吃瓜
You look at a region of the image. If all the pixels are roughly the same color (below some threshold), you store the average color for the whole region as a single value. If the pixels vary too much, you split the region into four quadrants and try again.。关于这个话题，同城约会提供了深入分析
const sb = _apply.call(origAddSB, this, arguments);