loversea2005
labor-intensiveback-breaking 这是高级词汇有例句哦：It's incredibly gratifying,although very labor-intensive.这的确是非常令人满足的,虽然也很辛苦.他们中有些人工作非常辛苦你知道吗?Well some of them work ...
老鼠笨笨
It'sincrediblygratifying,althoughverylabor-intensive。ItwasaverylongraceandItrainedvery,veryhardforfit,andtakegreatpains.这的确是非常令人满足的，虽然也很辛苦labor-intensiveback-breaking这是高级词汇有例句哦.那真是个很长的比赛，为了适应，我训练得非常非常辛苦。他们中有些人工作非常辛苦你知道吗？Wellsomeofthemworkveryhardyouknow.公司所有的员工都这样没日没夜地干活，非常辛苦。Allemployeesinthecompanyworkdayandnight
