How about going shopping now?

现在去购物怎么样?。

How about going shopping together?

一起去购物怎么样？

How about going shopping?

去购物怎么样？

It's Sunday. How about going shopping?

今天是星期天。我们去逛街怎么样？

How about going shopping this afternoon?

今天下午去购物你认为怎么样？

How about going shopping together tonight?

晚上咱们一起去逛街，好吗？

How about going shopping and seeing a show in London?

去伦敦购物再看场演出怎么样？ ？

How about going shopping this weekend if you're free?

这周末没事的话我们一起去逛街吧。

Well... How about going window-shopping?

嗯……去商店随便逛逛怎么样？

Shopping in store means you can see and try out items yourself without worrying about how they're going to look when they come in the mail.

在商店购物意味着你可以自己看和试用商品，也不用担心它们被寄来时会是什么样子。

What(How) about going shopping together, darling?

英语翻译，亲爱的，我们一起买东西吧。