YOU SAID:

I went outside and saw a duck Thursday, it was really small.

INTO JAPANESE

外に出て木曜日にアヒルを見ました、それは本当に小さかったです。

BACK INTO ENGLISH

I went out and saw a duck on Thursday, it was really small.

INTO JAPANESE

私は木曜日に外に出てアヒルを見ました、それは本当に小さかったです。

BACK INTO ENGLISH

I went out on Thursday to see the ducks, it was really small.

INTO JAPANESE

私は木曜日にアヒルを見に出かけました、それは本当に小さかったです。

BACK INTO ENGLISH

I went out to see the ducks on Thursday, it was really small.

INTO JAPANESE

私は木曜日にアヒルを見に出かけました、それは本当に小さかったです。

BACK INTO ENGLISH

I went out to see the ducks on Thursday, it was really small.