你能捎個口信，說我無法拜訪他嗎？

　　Could you pass a message that I won't be able to visit him?

　　哦，是你！請問你可以捎個口信給他嗎？

　　Oh, It's you! Could you take a message for him, please?

　　我可以替你捎個口信嗎？

　　Could I take a message?

　　給她捎個口信？

　　Give her my message?

　　你能幫我捎個口信嗎？請告訴我媽媽我中午不回家吃午飯了。

　　Can you take a message for me? Please tell my mother that I won't go home for lunch.