（九）向人民政府或者街道办事处反映居民的意见、要求和提出建议。
Colin C. Campbell
，这一点在heLLoword翻译官方下载中也有详细论述
Data flows left to right. Each stage reads input, does its work, writes output. There's no pipe reader to acquire, no controller lock to manage. If a downstream stage is slow, upstream stages naturally slow down as well. Backpressure is implicit in the model, not a separate mechanism to learn (or ignore).
The primary use cases I’ve seen implemented or promoted so far include:
另一方面，他的一些朋友遭到ICE的抓捕，這同樣令他感到擔憂。