Constant profit lines
[经] 等利润线
🧩 词语组成解析
lines
[[lainz]]
n. 台词
🗣️ 情景例句
I hope that someday maybe you'll be able to visit my family in Beijing.
我希望将来有一天，你可以来北京到我家里作客。
Get me my coat, please.
请帮我拿下外套。
Yes.Look out of the window.
是的。你看看窗外。