Many, full of enthusiasm, are vying with each other for the opportunity to go to work there, and this active and fervent spirit is very valuable.

许多同志满腔热忱，争着出去工作，这种积极性和热情，是很可贵的。

youdao

"It is an age-old problem in politics, where in general in American politics, the candidate who appeals most to the most fervent members of the party wins the primary and then often has a very difficult time appealing to the broader electorate."

VOA: standard.2010.05.19

He was a very strong supporter, or a fervent supporter of the revolution.

NPR: Ahmadinejad's Role in Iran Hostage Crisis Disputed

With the far and fervent reach of social media, a very good or very bad delivery experience can go viral.

WSJ: The Wait-Time Misery Index