途中まで読んだって英語でなんて言うの？

Usually people in the UK would not say that a book was 'too difficult'. That would be admitting your ability was inadequate in this case. They would use a euphemism to soften this depressing fact! Expression 1 is stating that the writing style did not suit your taste. Expression 2 is a little vague: 'Heavy' could mean the subject of the book was boring, or it could also mean the language used was quite difficult or too tedious to read. Expression 3 just makes a joke of the fact that the book was hard going.

You start by saying;
I didn't finish the book because.......and then any of the three phrases above.

Heavy going - means it was boring and not interesting
Couldn't get into it - it did not hold your attention and you didn't find it interestingly - similar to the third answer.

I hope this helps

Jane :)

1. Wasn't able- this means that you did not have the skill or proficiency to read it.

2. This sentence can be used to say that you started the book but did not finish it because it was too difficult.

3. Too hard- hard is the opposite of easy. Too hard means it was too difficult for you to finish reading the book.

I hope this helps :)

example
"the text was really difficult, i only managed
to get halfway through".
or
"i read part of it"
or
"i didn't finish it because it was just too difficult for me".

"I read some but not all." says that you did read the book in question just not all of it.

You can use any of these