It was undeniably a revolt by ordinary people against their leaders.

不可否认，这是一场普通百姓反抗领导人的起义。

There was undeniably a strong theoretical dimension to his thinking.

不可否认，他的想法很有理论深度。

Bringing up a baby is undeniably hard work.

抚养一个孩子无可否认地是项艰苦的工作。

There is something undeniably conjectural about such claims.

此类声明中绝对有推测的成分。

It is undeniably my own handwriting.

不可否认的是，这是我自己的笔迹。