我的体恤衫。请把体恤衫给我。

It's my T-shirt. Please pass me my T-shirt.

A你想买几件体恤衫吗？

Do you want to buy some T-shirts？

这样的体恤衫你们有红色的吗？

Do you have them in red?

我们有红色、蓝色和绿色的体恤衫。

We T-shirts red, blue and green.

好吧。也许大小M适用于他。这些怎么样件体恤衫吗?。

Ok . Maybe size M is suitable for him. How about these T-shirts?