This brings us to the necessity of rethinking the financial system in order to prevent future crises.

这就给我们带来了反思金融体系的必要性，以此来防止未来的危机。

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What they are hoping to do is to come up with a coordinated plan to ease the recession, get their economies back on track and put in place regulatory measures to try to prevent similar crises in future.

VOA: standard.2009.04.02

Thus, what we need to prevent future crises is a more dynamic approach to regulation and oversight--one that is strong precisely when market forces become weak.

FORBES: Magazine Article

Some of the more pessimistic commentators see the recent credit excesses as the inevitable consequence of a system based on paper money and call for the return of the gold standard to prevent future crises.

ECONOMIST: Central banks and the bullion price

Berlin's aim is to perfect the monetary union by ensuring countries adhere to rules designed to prevent future crises by addressing what are seen as the causes of the current one: government overspending and excessive risk-taking by banks.

WSJ: Euro-Zone Rigidity Said to Add Risk in Bloc