Margin payments are widely thought to cover two-thirds of total CDS exposure.
保证金偿付在CDS敞口总量中占到三分之二。
2
As a general rule the buyer pays all shipping costs on top of the selling price and most payments are made through PayPal, which I will cover later.
作为一般规则，买方支付的所有运费再加上售价最付款是通过贝宝，而我将涵盖稍后。
3
That would either be prohibitively expensive, since forests cover 30% of the Earth's landmass, or the payments would not be high enough to protect the most endangered areas of forest.