🧩 词语组成解析
🗣️ 情景例句
How long will this be on sale?
这种商品减价时间有多久？
It's nothing. Don't mention it.
区区小事，何足挂齿。
From an attic window we could get a sweeping view of the river where their land joined ours,
从顶楼窗口看去，我们农场与他们农场接壤处的那段河流一览无余。