以ity为后缀的单词名词

　　The system has the ability to run more than one program at the same time.

　　该系统能够同时运行一个以上的程序。

　　A woman of her ability will easily find a job.

　　有她那样才能的女性找工作不难。

　　These results are a further proof of his outstanding ability.

　　这些成果进一步证明了他的杰出才干。

　　I try to do my job to the best of my ability.

　　我尽全力做好我的工作。

　　His linguistic ability served him well in his chosen profession.

　　他的语言能力对他所选择的职业大有帮助。