Sequal
结构化查询语言
🗣️ 情景例句
So it's just you and me, Susan.
所以 这里只有你和我， Susan。
Science is organized knowledge.
科学是系统化的知识。
A team of pot-holers recently went down the Gouffre Berger.
最近，一队洞穴探险者下到了高弗。伯杰洞里。