简易计税方法的销售额=含税销售额÷（1+征收率）
Instead of tee() with its hidden unbounded buffer, you get explicit multi-consumer primitives. Stream.share() is pull-based: consumers pull from a shared source, and you configure the buffer limits and backpressure policy upfront.
。Line官方版本下载对此有专业解读
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部分宗派（如五旬節派）正在成長——部分原因是移民帶來的人口變化。
The BBC World Service team has seen an internal police document detailing events on 8 September. It reveals someone using the call sign "Peter 1" told his officers to "deploy necessary force" 10 minutes after a curfew had come into effect, and after repeated requests by officers on the ground to use lethal force.