His reply was unhesitating and to the point .

他的回答 干脆 且 击中要害。

I gave my unhesitating approval .

我毫 不 犹豫的赞同。

I 've always firmly believed that America is the profound pure-hearted and unhesitating companion to us France Europe and the international peaceful environment .

我一直坚信美国是我们法国，是欧盟，是世界和平与发展的深厚、真诚及 坚定的伙伴。