That's some serious dedication, and an obvious love for what he does.

他对所做的事情有着不懈的执着和热爱。

youdao

As one of them, I will do a serious dedication to their jobs — — ahead!

做为其中的一员，我将认真的做好本职工作执着地前行！

youdao

There is no commitment, and only insisted that after China Aluminum Washed. Mu Ran is found in extremely serious dedication …

没有承诺，只有坚持，洗尽铝华之后。慕然发现认真极处是执著…

youdao

Despite perching on the shoulder of history, Sharapova insists such landmarks do not dominate her every thought, though a newfound dedication to her profession was brought into sharp focus due to a serious injury.

CNN: Career girl: Maria Sharapova's sweet plan for success