YOU SAID:

And all this science I don't understand

INTO JAPANESE

全ての科学を理解してないよ

BACK INTO ENGLISH

I don't understand all the science

INTO JAPANESE

すべての科学を理解していません。

BACK INTO ENGLISH

Not understanding the science of all.

INTO JAPANESE

すべての科学を理解していません。

BACK INTO ENGLISH

Not understanding the science of all.