your duty is to obey .
He is bound in duty to obey.中bound作什么解释
it is your turn to be on duty.( )
it is your turn to do a duty report 等于什么?
英语翻译As a parent it is your duty to teach them the important
it is your turn to be on duty ,为什么用so it is,而不用so i am
My duty is to my heart翻译
it is over duty to master it
To pretect the environment is our duty
it is our duty to do
作文It is Very Important to Obey Traffic Rules
What you have to do is obey these rules
It's your turn to be on duty() A、so it is B、so am I