This project must be started all over again.

这项工程必须返工。

《新英汉大辞典》

First, a listener process must be started.

首先，必须启动侦听器进程。

youdao

The audit facility must be started and stopped separately.

审计功能必须单独启动和停止。

youdao

He says part of the problem for men is South Korea's compulsory military service of almost two years, which must be started before age 35.

WSJ: The Swing That Started Korea's Surge

Schroders Investment Management decided it must be the latter, and started to sell its stake in the company more than a year ago.

ECONOMIST: Independent Insurance

Knowing there must be others like her, Shirk started 4 Paws in her apartment to help people who've been told they're ineligible to get a service dog.

CNN: Dogs work 'magic' on kids with autism