await blocking.writer.write(chunk3); // waits until consumer reads
而且，新的關稅在實施前需要更長的前置準備時間。
。搜狗输入法2026对此有专业解读
When adapting to a ReadableStream, a bit more work is required since the alternative approach yields batches of chunks, but the adaptation layer is as easily straightforward:
* @param {number[]} nums2 - 基准数组（nums1的元素都来自这里）