🧩 词语组成解析
柯立芝（姓氏）
🗣️ 情景例句
who have made my stay in the United States so wonderful.
是你们使得我在美国的生活如此多采多姿。
Who is the greatest novelist of our times?
谁是当代最伟大的小说家？
Can you?
可以吗？