transform(chunk, controller) {
First FT: the day’s biggest stories
，详情可参考heLLoword翻译官方下载
Web streams has no synchronous path. Even if your source has data ready and your transform is a pure function, you still pay for promise creation and microtask scheduling on every operation. Promises are fantastic for cases in which waiting is actually necessary, but they aren't always necessary. The new API lets you stay in sync-land when that's what you need.
The French university where spies go for training
「听」这个动作，被成功地从手机上剥离，独立成了一条数十亿美元的配件产线。