He has been researching sedulously in the past few years.

过去这些年他一直孜孜不倦地研究。

youdao

The seeds must be carefully chosen; they must fall on good ground; they must be sedulously tended, if the vivifying fruits are to be at hand when needed.

要想在需要的时候可随手摘取充满生机的果实，那就必然从精选良种做起，然后将其植入肥沃的土地，还需要勤勉地护理。

youdao

He not only sedulously seeks innovation in the calligraphic skill, but also has done much beneficial work in the calligraphy theory and the calligraphy education.

他不仅在书艺上刻意求新，而且在书法理论、书法教育等方面做了许多有益的工作。

youdao

Or are Microsoft and Facebook the rapacious predators who sedulously poach the fruit from others intellectual vigor?

FORBES: Just Another Lawsuit Against Facebook.....Maybe Not