I'm still paying for it.还是我花自己的钱买给他的。

pay for:付款

I took out an overdraft to pay for my new car.

我用透支来付新汽车的钱。

In a weak moment, I agreed to pay for her holiday.

我一时心软同意了支付她度假的费用。

Spencer, how are you able to write a paper during all this?斯宾塞，你怎么现在还有心情写论文

be able to:会, 能

I may be able to help you in some way.

我也许可以从某个方面去帮助你。

We hoped that we should be able to do that.

我们希望我们能这样做。