Jcaa
abbr. Japanese Civil Aviation Authority 日本民用航空局
🗣️ 情景例句
Art is for enjoying, it shouldn't be wasted.
艺术是用业观赏的，不能糟踢它。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
How about going to a movie?
去看场电影怎么样？