Recession has curbed demand for its minerals and forest products .

经济衰退抑制了对其矿产及林业产品的需求。

The export of people somewhat curbed population growth .

这种人口输出多少抑制了人口增长。

High palladium prices however curbed jewellery demand by 15 % .

不过，高价钯抑制了珠宝需求的15%。

Both curbed the power of governments and parliaments .

以上两部法案都限制了政府及议会的权力。

Excessive speculation in food commodities should be curbed .

我们应遏制粮食大宗商品商的过度投机。