✅ 同义词
🗣️ 情景例句
Hello, Mrs. Herrera. Hi, Carl, how you doing?
你好，Herrera太太，嗨，Carl，你怎么样啦？
To worry about tomorrow is to be unhappy today.
担心明天，今天就不愉快了。
Father Christmas is very kind-hearted.
圣诞老人心肠很好。