Labeling regulation
[经] 标签条列
🧩 词语组成解析
[经] 贴标签
🗣️ 情景例句
How many languages do you speak?
你会讲几种语言？
What would you like to eat?
你要吃些什么？
Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land.
100年前，我们只知道海洋是二维平面形的，以及靠近陆地浅水区的深浅不一能给航行带来危险。