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В России ответили на имитирующие высадку на Украине учения НАТО18:04
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sustainable funding
tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.
* @param {number[]} speed 每辆车的速度数组(英里/小时)