翻译：他经常抱怨居住环境差
问题描述：
翻译：他经常抱怨居住环境差
答
He often complains about the bad living environment.
He is always complaining about the bad environment which he lives in .
He is always complaining about the bad environment where he lives.
complain要用第三人称单数形式,另外the bad living environment加上the表特指,更恰当.
希望对你有所帮助.