视频以同样的混乱状态结束：警方试图封锁和控制现场，而路人仍不断走上桥面。
Browt, Pombon, and Gecqua
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Implementers shouldn't need to jump through these hoops. When you find yourself needing to relax or bypass spec semantics just to achieve reasonable performance, that's a sign something is wrong with the spec itself. A well-designed streaming API should be efficient by default, not require each runtime to invent its own escape hatches.
for (const url of urls) {