YOU SAID:

This is what I purchased when I wandered around Yokohama yesterday

INTO JAPANESE

昨日横浜を散策した時に購入したものです

BACK INTO ENGLISH

It was purchased when I walked around Yokohama yesterday.

INTO JAPANESE

昨日横浜を散策した時に購入しました。

BACK INTO ENGLISH

I bought it when I took a walk in Yokohama yesterday.

INTO JAPANESE

昨日横浜を散歩した時に購入しました。

BACK INTO ENGLISH

I bought it when I took a walk in Yokohama yesterday.