xuliduruixue
答案：improve relevant laws and regulations 例句：中国将保持外资政策的连续性和稳定性，完善相关法律法规，为外商创造良好的投资环境。China will maintain the continuity and stability of its FDI policy, improve relevant laws and regulations and create a sound investment climate for foreign businesses
yuanning2008
imperfect law 是最简单的短语表达；The law is imperfect. 是陈述句表达。imperfect 表示不完善，意译。在英文里面，“不健全”—morbidity或者distemperedness作为名词使用，一般属于医学范畴。另外，完善法律的表达是complete the law, 不用perfect。
