The biggest challenge we all face is to prevent further environmental disasters. We must take action before it is too late.

我们面临的最大挑战就是避免更严重的环境灾难。我们必须尽快采取行动。

youdao

In general, the harm of wasted masks to the sea is serious, so we must take action to stop it right now.

总的来说，废弃口罩对海洋的危害非常严重，所以我们必须立即采取行动加以制止。

youdao

It's you who must take action.

必须为此采取行动的人是你。

youdao

And the nation whose flag it is sailing under must take action.

VOA: special.2009.12.08

"If there was a failure to take appropriate action before the shootings, there must be accountability.

VOA: standard.2009.11.16

We must take action to deal with our debt, raising the debt ceiling before then.

WHITEHOUSE: Press Briefing

The SEC must take action to prevent another Twitter crash and restore faith and confidence in the markets.

FORBES: The "Twitter Crash" Is "Flash Crash" Redux

Also, access to water and sanitation was a human right and States must take action to ensure those rights were met, others noted.

UN: General Assembly