YOU SAID:
You can't teach an old dog new tricks.
INTO JAPANESE
古い犬に新しいトリックを教えることはできません。
BACK INTO ENGLISH
You cannot teach old dogs new tricks.
INTO JAPANESE
古い犬に新しいトリックを教えることはできません。
BACK INTO ENGLISH
You cannot teach old dogs new tricks.
Come on, you can do better than that.