YOU SAID:

I am so sad that my rabbit died from cancer

INTO JAPANESE

うちのうさぎがガンで亡くなってとても悲しいです

BACK INTO ENGLISH

I am very sad that my rabbit died of cancer.

INTO JAPANESE

うちのウサギが癌で亡くなってとても悲しいです。

BACK INTO ENGLISH

I am very sad that my rabbit died of cancer.