Fourth-generation system
[计] 第四代系统
🧩 词语组成解析
🗣️ 情景例句
They're all alike.
他们都是一个样子。
Are you a native speaker of English?
你的母语是英语吗？
Last year a journalist had been instructed by a well-known magazine to write an article on the president's palace in a new African republic.
去年，一位记者受一家有名的杂志的委托写一篇关于非洲某个新成立共和国总统府的文章。