Congeliturbation
融冻泥流作用
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
Most of them are less than 30.
他们中大多数不到30岁。
In his youth, his father and grandfather often told him stories about their family history.
年轻时，他的父亲和祖父常常同他说起他们的家史。