The API recognizes that synchronous data sources are both necessary and common. The application should not be forced to always accept the performance cost of asynchronous scheduling simply because that's the only option provided. At the same time, mixing sync and async processing can be dangerous. Synchronous paths should always be an option and should always be explicit.
13年不懈奋斗、近1亿人稳定脱贫，中国为什么能？
，详情可参考heLLoword翻译官方下载
以前总认为，唐人的境况，只是在无尽春山里做自己的主人。其实逍遥只是一面，加上另一面的彷徨与踟蹰，才合成完整的唐人生活图景。
SourceBuffer.prototype.appendBuffer = function(data) {
generateRandomArray(arr, N, 0, 10000);