Actic
潮区(的), 大陆架边缘区(的)
🗣️ 情景例句
I know.
我知道。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。
but where had it come from?
但它是从哪儿来的呢？