Ramsa
abbr. Radio Aeronautica de Mexico （西班牙语）墨西哥航空无线电台
🗣️ 情景例句
What time do your classes start?
你的课什么时候开始？
Tractors have revolutionized farming.
拖拉机使耕作有革命性的变化。
He noticed that the straight part of the dance was different in the afternoon from what it had been in the morning.
他注意到下午舞蹈的直线部分与上午的不一样。