to carve (out) a niche
01
自分の得意分野を築く, 独自の専門領域を確立する
to successfully create a secure position for oneself at work, often by excelling in a very specific field related to it
慣用句
例
She carved out a niche as the company's expert on data privacy.
彼女はデータプライバシーの社内専門家として、自分の得意分野を築いた。



























