If you want to study well ，一定要下功夫看书，而展开了最宽广的远景， You steep yourself in this . 你就在这方面下功夫， you must put in a lot of effort . 要想学习好， He has taken pains to study the problem . 他下功夫研究那个问题， Johnny found he'd better buckle down and get himself a job . 约翰尼发现自己还得下功夫找个工作， with proper effort and cultivation . 你我的心肠， It works in the minutest crannies and it opens out the widest vistas . 它在最细微的地方下功夫，也完全可以达到他那种程度的， Success as a writer demands great application 要成为作家就得狠下功夫 用"下功夫"造句 ， She is putting a lot of work into improving her french . 她正在下功夫进修法语，就得下功夫。

如果肯下功夫陶冶， His heart was exactly where yours and mine could be brought。

I must work and reform myself . 我得下功夫改造自己， He tells himself desperately that he must read . 他狠狠下了决心。