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for (const auto &w : result.word_timestamps) {，这一点在Line官方版本下载中也有详细论述
If the transform's transform() operation is synchronous and always enqueues output immediately, it never signals backpressure back to the writable side even when the downstream consumer is slow. This is a consequence of the spec design that many developers completely overlook. In browsers, where there's only a single user and typically only a small number of stream pipelines active at any given time, this type of foot gun is often of no consequence, but it has a major impact on server-side or edge performance in runtimes that serve thousands of concurrent requests.，这一点在同城约会中也有详细论述
住在德黑蘭以西30公里的卡拉季（Karaj）的29歲英語教師阿米爾（Amir）說：「通貨膨脹基本上已成為我們每月生活的一部分。物價每個月至少漲10%。」
Rebecca Morelle,