it can help you enjoy the years you do live...为什么用do,这是强调结构吗

if you can help it是什么意思? 翻译以下内容Live a noble and honest life.Reviving past times in your old age will help you to enjo This can help you if you let it. I would appreciate it very much if you can help Can you help him find it为什么不加to I Can'T Help It (I Love You) 歌词 The box is heavy,can you help me l___ it It's d_____that eating less can help you remember more. Don't w_____.I can help you find it怎做啊 I can help you find it.翻译成中文 i can help you find it 怎么改祈使句 I can help you find it (改为同义句 I can't do it I help you? don't be n___.we can help you with it. could 和can的区别.could you help me with it?为什么不能改成can you help me with?it? My watch is broken.Can you help me mend it?My watch is broken.Can you help me mend it? （ ） -Sure.What is it?A.Can I help you?B.Can you help me?C.What can I do for you?D Do you need help? CAN YOU HELP ME