keep down prices的意思|示意

But even if Asia manages to keep its own rice bowl full, high prices and shortages may still filter down to the world's poorest countries.

即使亚洲能够保持本区粮食自给，但粮食高价和短缺问题也许将会波及世界最为贫穷的国家。

Prices of tomatoes, cucumbers and peppers keep going down, not to mention celery and green onions. They're better off rotting on the farm.

西红柿、黄瓜、辣椒价格都在持续下跌，更别说那些容易烂在地里的芹菜和葱了。

For net food importers, who can keep prices down without shortages only by offering subsides, the risks are much more serious.

对于只能通过补贴来维持低价和避免短缺的食品进口国来说，风险还大得多。

If too many workers were idle, that would bear down on prices and allow central Banks to keep interest rates low to boost spending and jobs and to guard against deflation.

如果有太多的劳动者无所事事，这将使价格降低，中央银行将保持低利率来促进就业和消费，以防止紧缩。

New technology to capture gas from coalfields has recently boosted supplies, which could help keep prices down.

从油田中攫取天然气的新技术也在最近帮助提升了供应量，从而有助于保持价格低位。

House prices keep going up/down.

房价一直在涨／降。