毫不犹豫 (háo bù yóu yù): Without the slightest hesitation (fixed phrase) — Meaning & Stroke Order

He accepted the task without hesitation, without the slightest doubt.

Faced with a complete stranger asking for help, he extended a helping hand without hesitation.

In order to buy that expensive piano for their child, the parents paid out of their own pocket without hesitation.

Faced with a knife-wielding criminal, he acted bravely for a just cause without hesitation, protecting the people present.