The team needs someone to fill the role of manager very soon.

该队迫切需要一个人来担任教练。

《牛津词典》

Some organizations find it difficult to fill the role with one person.

有些组织认为仅由一个人来担任这个职位很困难。

youdao

Extreme Programming requires user stories that fill the role of use cases.

极限编程需要充当用例角色的用户案例。

youdao

Is it too hard to find someone in the whole country to fill the role?

FORBES: Just Who Is the New York Federal Reserve Serving? The Public or Wall Street?

Because they want to belong to something, and if religion doesn't fill the role, then something more materialistic takes its place.

FORBES: Cult brands

They can also fill the role of a less-correlated asset for investors with more traditional positions in equities and fixed income.

FORBES: GLD And Gold Shaking Hedge Fund Drag