long-term

US /ˌlɔŋˈtɜːrm/
UK /ˌlɔŋˈtɜːrm/
"long-term" picture
1.

长期, 长远的

occurring over or involving a relatively long period of time

:
We need a long-term solution to this problem.
我们需要一个长期的解决方案来解决这个问题。
She made a long-term investment in the company.
她对公司进行了长期投资。