Dazz，作为胶片滤镜界的扛把子，在社媒的出镜率极高，不需要操作者懂什么光圈快门，无需任何专业知识，逻辑就是「换相机」和「换胶卷」。
One last cool thing. There’s yet another type of friction called rolling friction. You see this on a truck with rubber tires: Under the weight of the vehicle, the tires flatten out on the bottom. So when the truck is moving, the tires are continually being deformed and returning to their proper shape. This flexing heats up the tires, and where there’s heat there’s energy loss. Since energy is conserved, this means the wheels slow down, and the truck has to burn more fuel to maintain its speed. Trains, on the other hand, have very little rolling friction, because their steel wheels barely deform at all. This makes trains a more energy-efficient mode of transportation.，更多细节参见新收录的资料
，这一点在新收录的资料中也有详细论述
В школьном туалете нашли трехметрового питона14:50。新收录的资料是该领域的重要参考
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