YOU SAID:
Watched Dance Till You're Dead For 10 Hours
INTO JAPANESE
あなたが死ぬまで10時間ダンスを見た
BACK INTO ENGLISH
I watched the dance for 10 hours until you died.
INTO JAPANESE
あなたが死ぬまで、私はダンスを10時間見ました。
BACK INTO ENGLISH
I watched the dance for 10 hours until you died.
That didn't even make that much sense in English.