各执己见的英文：
[Literal Meaning]
each/stick to/his own/opinion
Each sticks to his own opinion.

[解释]
执：坚持。每个人都坚持自己的意见。

[Explanation]
Each sticks to his own opinion.

[例子]
会上的各位代表各执己见，谁也说服不了谁。

[Example]
The delegates stick to their own opinion in the conference and nobody could persuade each other.