Streamhandling
流动式处理, 连续进料或输送
🗣️ 情景例句
He is with someone right now. Would you hold?
他现在在会客。你可以稍等吗？
It's a beautiful country with many large lakes.
这个国家很美，它有很多湖泊。
but where had it come from?
但它是从哪儿来的呢？