他是一个非常固执的人，因此很难改变他的主意。

He is such a persistent person that it is hard to change his mind.

youdao

尽管医生建议他吃有益于健康的食物，诸如吃以植物为主的食物，但是他非常固执，从不采纳。

Athough his doctor suggested he should adopt a healthy diet, such as eating plant-based foods, he was too stubborn to listen.

youdao

他的想法非常固执。

He's very rigid in his ideas.

youdao

劝他是没用的，他非常固执，就像骡子一样。

It's useless to persuade him, he is as stubborn as a mule.

youdao

劝他是没用的，他非常固执，就像骡子一样。

It's useless to persuade him, he is as stubborn as a mule.

youdao