Zonecenter
电话区域交换中心
🗣️ 情景例句
They're in my bag.
在我袋子 。
I had a glass of water.
我喝了一杯水。
From the shore line, out to a distance which may be anywhere from a few miles to a few hundred miles,
从海岸线向大海延伸几英里到几百英里的区域是大陆架慢坡，