diligent study meaning in English

勤奋学习

Give yourself to diligent study and you will certainly succeed
努力读书,你一定会成功。
Diligent study by thralsin alchemists and craftsmen managed to restore much of what was lost
不过在经过这座城市的炼金术士和手工艺人努力研究后，这些失传的技术大多失而复得。
I like my work very much , though it is not a speciality that i study , but trained by the unit and the diligent study later on , i have already been totally competent at this job , and the one that got along with the colleagues is very happy
我很喜欢我的工作,虽然它并不是我所学的专业,但经过单位的培训和后来的努力学习,我已经完全胜任这项工作,并且和同事们相处的很愉快
Almost have no , because day after tomorrow my personality that grow ups that a lot of factors , now divide intoed 2 parts , a juvenile delinquent for is steady and heavy darling boy of , first is rebeling madness , because of this i am live and very tired , but i want the diligent study the body however rebel against the heart , and however thinking to go to so to shake head with the car
几乎没有，由于后天成长的很多因素，现在的我性格分化成了2部分，一面是腼腆稳重的乖乖男孩，一面是反叛疯狂的不良少年，因为这我活的好累，我想去努力学习可是身体却背叛内心，却想着这么去摇头和飚车。