如果你想表示英语翻译不好消化,你可以说:

The Engpsh translation is hard to digest.
The Engpsh translation is difficult to understand.
The Engpsh translation is too complex for me to comprehend.
The Engpsh translation is not clear to me.
The Engpsh translation is beyond my abipty to understand.

你也可以使用其他词语来表示英语翻译不好消化,例如:

The Engpsh translation is too dense for me to follow.
The Engpsh translation is too convoluted for me to follow.
The Engpsh translation is too technical for me to grasp.
The Engpsh translation is too abstract for me to grasp.
The Engpsh translation is too difficult for me to follow.