This must happen before you start ramping up your sales team.

这件事情必须在扩大销售团队之前进行。

youdao

All this must happen with very great speed, and only those who have had a lot of practice at table tennis can do this successfully.

所有这一切的反应都要非常迅速，只有那些打乒乓训练有素的人，才能成功地做到。

youdao

This must never happen again.

这种事再也不能发生了。

《牛津词典》

If this doesn't happen then everything stagnates. But the second most important thing is that everyone must follow the law."

VOA: standard.2010.06.10

This must happen all the time, as it does at Disney World and places like that.

NEWYORKER: M&M World

Kalla and Ginandjar say this must happen if the party is to win another election.

CNN: Golkar Stirs the Party Pot

This must happen because according to the CDS values and the price to liquidation values these companies simply have no value.

FORBES: Hysteria On Wall Street, Bove Says