当购物时最令我印象深刻的是它的退货政策。的翻译：When shopping, impresses me most is the return policy. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

When shopping I was most impressed by its return policy.

When shopping, impresses me most is the return policy.

When shopping most makes my impression profoundly is its returned goods policy.

When shopping, I was most impressed by its return policy.

When shopping, impresses me most is the return policy.