The speedboat took off, skimming the waves.

快艇擦着波浪飞驰而去。

We watched the birds skimming over the lake.

我们看着鸟儿贴着湖面飞过。

Small boys were skimming stones across the water.

几个小男孩用石块打水漂。

Rough seas today prevented specially equipped ships from skimming oil off the water's surface.

今天汹涌的海浪使特别装备的船只无法撇去浮在水面上的石油。

There are three main forms of pricing for new products, they are skimming pricing, contenting pricing and penetrating pricing.

新产品的定价有撇脂定价、满意定价和渗透定价三种方法。