Hyperparaboloids
超抛物体
🗣️ 情景例句
With a Greek-American family?
跟希裔美国家庭住吗
From hearing comes wisdom; from speaking, repentance.
多听增智慧，多言生后悔。
Even he still lives under the illusion that country life is somehow superior to town life.
即使他也仍存有幻觉，好像乡村生活就是比城市生活优越。