If you have any questions, please let me know. 這是一句日常生活中很常用的句型，意思是「如果有疑問，請告訴我。」通常是解釋某件 ... ... <看更多>

... 繫"可以翻成If you have any questions, please feel free to contact me. ... 可以用let EX: Let me know if you have any (further) questions. ... <看更多>

Are they all correct? Can I ever use if there is any with singular countable nouns? Please let me know if there is any problem. Please ... ... <看更多>

... <看更多>