it is our duty to distribute to the society翻译

it is our duty to distribute to the society翻译 it's our duty ti distribute to the society It is our duty to protect the environment it is our duty to protect the environment. it is our duty to do 翻译：It is our duty to try our best to deal with each challeng It.is.our.duty.to.try.our.best.to.deal To pretect the environment is our duty 英语短文翻译it is our duty to protect our environment. No matter w It is our duty to try our best during the time It's our duty to save all the people's lives here.如何翻译? It is our duty to ＿（study） hard.