🗣️ 情景例句
OK, let's talk.
好吧，我们来谈谈。
Science is organized knowledge.
科学是系统化的知识。
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。