光缆套管:how are you doing today是什么意思，如何回答

How are you doing?是什么意思 how are you doing 什么意思 How are you doing these days? how are u doing ? WHAT IS NEW? HOW ARE YOU DOING?分别是什么意思啊？ how are you doing today是什么意思，如何回答 请问:how are you doing with 的意思及用法 翻译一句口语：How are you doing? 翻译 How are you all doing in your new place? You are never too young to start doing things.是什么意思