YOU SAID:

I ate a hot dog yesterday, it was good.

INTO JAPANESE

私は昨日ホットドッグを食べました、おいしかったです。

BACK INTO ENGLISH

I ate a hot dog yesterday and it was delicious.

INTO JAPANESE

私は昨日ホットドッグを食べましたが、美味しかったです。

BACK INTO ENGLISH

I ate a hot dog yesterday and it was delicious.