The rabbit, on the other hand, kept on working hard.

另一方面，兔子则继续努力工作。

youdao

They kept on working after dark.

天黑了他们还继续工作。

youdao

He kept on working though tired.

尽管很累，他还是继续干活。

youdao

Saudi health officials, working with international health agencies kept close tabs on the more than two million Muslims who made the pilgrimage to the holy city of Mecca.

VOA: standard.2009.11.29

And he kept on working hard, and he ended up at a national laboratory, helping to develop a new kind of digital medical imaging system.

WHITEHOUSE: Building a 21st Century Immigration System

But Merck kept working on its CETP inhibitor anyway, in a stealth program unbeknown to Wall Street or the public.

FORBES

He kept working on his game, and his introduction to the side during qualification was the final, vital part in Argentina's jigsaw.

BBC: Sorin soars to fresh fields