I was confident in my ability to persuade.

我对自己的说服能力很有信心。

youdao

If you have any problem, come and ask for help. I will help you to the best of my ability.

如果你遇到任何困难，都来找我吧，我会尽最大的能力帮助你。

youdao

I hope you can give preference to my application and give me a chance to prove my ability.

我希望你能优先考虑我的申请，并给我一个机会证明我能力。

youdao

And will, to the best of my ability... And will, to the best of my ability...

VOA: special.2009.01.19

The returns would be attributable solely to my ability to market time the bond futures market.

回报率仅仅取决于,我选择买卖期货的市场时机的能力

耶鲁公开课 - 金融市场课程节选

So I think that's really affecting my ability to study at the library.

所以我觉得这影响了我在图书馆学习的状态。

I'm frustrated 实战 - SpeakingMax英语口语达人

Unfortunately this does not bode well with my ability to get other things done.

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Mr. CARDIN: I'm running based upon my record, my ability to get things done.

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And if I lose my ability to talk, the benefits last at least 46 months.

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