The surge in trading volumes is also significant; at every stage the finance industry takes a cut in the form of a bid-offer spread, a fee or a commission.
交易量也显著上升； 在每一个阶段，金融业都会以买卖差价、费用或佣金的形式来削减。
2
Some even spread false information to create trading opportunities.
有人甚至撒布虚假信息以制造交易机会。
3
The international insurance market is an extension of the trading relationship between countries and the global exchanges of insurance businesses for the sake of risk spread as well.