"I can't count the things that have been destroyed."
"Countless things have been destroyed."
"countless" 「数えない」・「数知れず」
"things"「もの」
"have been destroyed" 「破壊した」
"I can't count the things that have been destroyed."
"I can't count ~" 「〜数えきれないくらい」
"the things that ~" 「〜もの」
"have been destroyed" 「破壊した」
[数えきれないくらい](https://eikaiwa.dmm.com/uknow/questions/35654/)についてもっと詳しく知りたい方はクリックしてください。