The phrase "expand my ability" is correct and can be used in written English.
For example, you could use it in a sentence such as: "I am striving to expand my ability to learn new skills."
As my company grew in size and my wealth expanded, my ability to have personal relationships with the employees became much more difficult.
I surely could not report everything I heard in Sen. Dirksen's rooms, but it greatly expanded my ability to report vastly more than I would have known otherwise.
"Moving expanded my ability to access musical ideas," he tells.
I became kinder to myself The less I hated my body, the more I did to nourish, rest and move it with purpose, all of which in turn, expanded my ability to embrace being 'me'me
That experience of mentorship, education, support, and encouragement proved to be transformative and became the foundation for expanding my ability to translate my personal spiritual experiences into the language and form of guiding others through the process of awakening.
2. Write more articles in order to expand my writing abilities.
Actually my desire to head SACNAS seems to me like a natural transition, a way to expand on my abilities and contribute my eclecticism to another realm of interest--science.
In my own experience, anyone can expand their ability to attract resources and people who have a desire to support their work, through a habit of disciplined giving as part of a daily practice.
That would greatly expand our ability to monitor the environment.
We need to expand our ability to treat PTSD.
