bié / yí / gè / rén / zài / nà / lǐ / dǎ / mèn / léi / yǒu / shén / me / wèn / tí / jiù / zhí / jiē / wèn / wǒ

别一个人在那里打闷雷，有什么问题就直接问我。

Don't sit there making wild guesses on your own; just ask me if you have a question.