我要给自己买一副新太阳镜犒劳一下。

I’m going to ___treat myself to a new pair of sunglasses.

我要请他们去那家新餐厅吃饭。

I'm going to ___treat them to dinner at that new restaurant.

有一家不错的酒吧，当然我请客！

There is one nice pub, of course I'll ___treat you!