# Word-level timestamps
[ any isNil ifTrue: anyBlock ] bpattern
，更多细节参见heLLoword翻译官方下载
The problem compounds because AI search is still in its explosive growth phase. Usage is doubling and tripling year over year as more people discover these tools and integrate them into their daily workflows. The traffic opportunity today is significant, but it's tiny compared to what it will become in the next few years as AI search becomes default behavior for entire demographics.
"From when you first wake up, you think, is today going to be the day we get that call?" he said.
Instead of yielding one chunk per iteration, streams yield Uint8Array[] — arrays of chunks. This amortizes the async overhead across multiple chunks, reducing promise creation and microtask latency in hot paths.