Bivium
[动]二道体区
🗣️ 情景例句
but there's a letter here addressed to you,
这确实有一封信是寄给你的。
What are you writing?
你正在写什么？
l am vacuuming the floor now and have several shirts to iron.
我正在用真空吸尘器清理地板，还有好几件衬衫要熨。