Polygonation
利用导线来测量土地
🗣️ 情景例句
Thank you. Yes, actually Mary and I have been planning this for some time.
谢谢。其实玛丽和我已计划了很久。
I don't allow my children to play with toy guns.
我不让自己的孩子玩玩具枪。
But I was extremely pleased with myself.
但我却非常高兴，