Where can I buy a new suitcase?
我在哪里可以买到新手提箱？
A We can go shopping this afternoon.
A 我们今天下午可以去逛街。
B Good. I've got a list. There are several things I want to buy.
B 好。我有一个购物单。我要买几样东西。
A Like what? What do you want to buy?
A 比如什么？你想买什么？
B First, a suitcase. Where can I buy a new suitcase?
B 首先，我要买一个手提箱。我在哪里可以买到新手提箱？
A That's easy. There's a great shop round the corner.
A 那容易。在拐角处有一个大商店。
B Right, let's go. We can get that first.
B 对，咱们走吧。我们可以先买个箱子。

Notes注释
1 If you want to ask for advice, for example, about where to buy things, you can say: Where can I buy a new suitcase? / Where can I buy a new suitcase?
如果你想得到建议，例如关于在哪里买东西的建议，你可以说：Where can I buy a new suitcase? /我在哪里可以买到新手提箱？
2 If you know a suitable shop: shop / shop, you can say where: There's a great shop round the corner. / There's a great shop round the corner.
如果你知道一家合适的商店：shop /商店，你可以指出在哪里：There's a great shop round the corner. /在拐角处有一个大商店。

Key phrases and sentences
We can go shopping this afternoon.
Good. I've got a list.
There are several things I want to buy.
Like what? What do you want to buy?
First, a suitcase.
Where can I buy a new suitcase?
That's easy.
There's a great shop round the corner.
Right, let's go. We can get that first.

我们今天下午可以去逛街。
好。我有一个购物单。我要买几样东西。
比如什么？你想买什么？
首先，我要买一个手提箱。我在哪里可以买到新手提箱？
那容易。在拐角处有一个大商店。
对，咱们走吧。我们可以先买个箱子。