Jcaa
abbr. Japanese Civil Aviation Authority 日本民用航空局
🗣️ 情景例句
Sir, Mr. Bennings is here to see you.
先生，本宁先生来这儿见你。
We used to go to the movies about once a week.
我们过去常一个星期大约去看一次电影。
The train arrived on time.
火车准时到达。