Under your i______ ,I will work harder.Don't worry:I will do it on my o____ .If necessray,I will

问题描述:

Under your i______ ,I will work harder.Don't worry:I will do it on my o____ .If necessray,I will
call you for help.

instruction教导
own on my own 独立地, 凭自己的力量知道啦