How are you? / Are you all right? / Are you Ok? 有不同吗?
1. How are you? 是熟人之间见面时的寒暄用语。如果是第一次见面则要用How do you do?
2. Are you allright?和Are you OK?常可互换用，问话者主观上有担忧他们的身体健康或精神状况的意味。
You're looking alittle peaky. Are you all right/OK? 你看来有点憔悴。你没事吧？
How are you? / Are you all right? / Are you Ok? 有不同吗?
1. How are you? 是熟人之间见面时的寒暄用语。如果是第一次见面则要用How do you do?
2. Are you allright?和Are you OK?常可互换用，问话者主观上有担忧他们的身体健康或精神状况的意味。
You're looking alittle peaky. Are you all right/OK? 你看来有点憔悴。你没事吧？