Elementary geometry
初等几何（学）
🧩 词语组成解析
🗣️ 情景例句
Beijing Hotel.
北京饭店。
Sailboats glided motionlessly across the lake.
帆船静静地像滑动似的在湖上前进。
One day a letter from my father arrived at the school, asking for a teacher for me.
有一天，我父亲的信寄到学校，请求为我聘用一名教师。