Rfcs
( REQUEST FOR COMMENTS 的缩写,计算机与通讯技术文件)
🗣️ 情景例句
You mature quickly.
这种人成熟得快。
Business may be troublesome, but idleness is pernicious.
事业虽扰烦，懒惰更害人。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。