Sequal
结构化查询语言
🗣️ 情景例句
No, …is not in right now. May I take a message?
不， ……现在不在这儿。 我能帮你捎个口信吗？
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年，但现在在当老师。
Since then, Captain Fawcett has flown passengers to many unusual places.
从那时开始，弗西特机长已经载送乘客到过许多不寻常的地方。