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A polite way to say goodbye, often used in formal or semi-formal contexts.
我们明天再见。
We'll see each other tomorrow.
再见，老师！
Goodbye, teacher!
More formal than 拜拜 (bàibài), which is more casual.
Use 再见 in formal or semi-formal settings, while 拜拜 is more casual and friendly.
Combination of 再 (again) and 见 (see), literally meaning 'see again.'
Commonly used in both spoken and written Chinese as a standard way to say goodbye.