Ggp
[计] 网关至网关的协议
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
He likes playing the piano.
他喜欢弹钢琴。
Tim is an engineer.He is working for a big firm and he has already visited a great number of different places in Australia.
蒂姆是个工程师，正在一家大公司工作，并且已经去过澳大利亚的不少地方了。