what's up 禮貌嗎？
最佳答案
Is it polite?
The phrase 'What's up' can vary in politeness depending on the context and tone. In casual conversations, it is generally considered friendly and informal.
what's up 禮貌嗎？
The phrase 'What's up' can vary in politeness depending on the context and tone. In casual conversations, it is generally considered friendly and informal.