尽某人的权利英语

eft his widow little more than his life insurance and what could be got for the lease of their house

try ones best to do somethingput ones all into somethingmake all the efforts to do somethingput in all one has into something

make every effort to do sthtry one's best to do sth

1、try to do sth. 努力做某事（强调付出一定的努力了）。

try one's best to do sth.spare no efforts to do sth.do sth. to the best of one's ability do all one cando one's possible endeavour to do sth