拜拜英文怎么写论文

在英文中，"拜拜" 可以写为 "Bye-bye" 或 "Good-bye"。以下是一些使用这两个短语的例句：

1. "Bye-bye! I'll see you later."

2. "Good-bye! Have a great day."

3. "Seeyou! Don't forget to come back."

4. "I have to go now. Bye-bye."

5. "Waving bye-bye to everyone."

这些短语通常用于日常对话中，表示暂时或永久的告别