Polygonation
利用导线来测量土地
🗣️ 情景例句
Well, I saw a nice watch.
嗯，我已看中了一只好表 。
After dinner, they adjourned to the study to talk.
晚饭后，他们到书房谈话去了。
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。