Extensions
n. 扩展, 扩张；延长（extension的复数）
🗣️ 情景例句
Hello, I would like to speak to ..., please.
喂， 我想找一下……
Do no through fear of poverty surrender liberty.
不要因为怕贫苦而放弃自由。
Yes, we might have to do that.
是呀，恐怕只有这么做了。