根据语境不同,我提出以下两点:1. still leaves much to be desired例:What we are done still leaves much to be desired . 我们的工作还有很多不足之处。2. have many shortcomings 例:In face of the challenges from the DIR, China’s commercial banks have many shortcomings and difficulties, 面对利率市场化的挑战,我国商业银行还有很多不足和困难,我已尽力了,望采纳。谢谢!