我认为期货对冲的成本会逐渐变高，其对利润的贡献会越来越少，而且这些公司在2010年套期保值的产量比例也会少于2009年。

I think hedges are going to be more expensive (and contribute less to profits) and that companies are going to have hedged a smaller percentage of production in 2010 than in 2009.

youdao

其中主要是企业参与套期保值的积极性不高，导致我国期市保值与投机的比例严重失衡。

The activities of traders engaged in hedging are so weak that the proportion between the activities in hedging and speculation is seriously in a state of imbalance.

youdao