Objective To prevent the fall of community elders with therapeutic recreation.

目的观察娱乐康复对社区老人跌倒率的影响。

youdao

If copper prices continue to fall, those borrowers will have to sell their copper on the market to prevent further losses, resulting in still-lower prices.

如果铜价继续下降，那些借款者就不得不在市场上抛出手中的铜，避免更大的损失，结果就是价格更低。

youdao

It will then fall to Mr Draghi to prevent the euro mess from spiralling downwards again. That will require bold, and controversial, actions very soon.

之后德拉吉将负责预防已经一团糟的欧元债务再次恶化，这要求充满争议性但却迅速大胆的行动。

youdao

"And I urge Congress to continue moving forward on financial reform that will help prevent the crisis we saw last fall from happening again."

VOA: standard.2009.10.22

Attempts to prevent the fall would, if successful in more than merely smoothing it, simply store up a bigger collapse later.

ECONOMIST: Asia��s symptoms

If the base falls, there are few defences left to prevent the fall of Laiza, should the Burmese military decide to take it, he adds, and a Burmese military advance would certainly force the flight of many thousands of civilians.

BBC: Burma attack breaks Kachin truce near China border

To prevent a free fall, the government suspended land auctions in 1998.

ECONOMIST: Hong Kong