be mentally and physically addicted to doing

be mentally and physically addicted to doing both physically and mentally people can keep fit,physically and mentally. physically and mentally tired...中文意思 physically and mentally exhausted 什么意识 physically and mentally exhausted follow the others be addicted to do还是doing? be addicted to doing这词组对吗 mentally and physically,and finally let your profits run and extremely tired ,both mentally and physically 翻译下 为什么be addicted to 后面一定要加doing be addicted to 后面跟doing 还是do