The sector has streamlined itself by tearing up - or cancelling - redundant contracts, halving the outstanding notional size of the CDS market.是什么意思_The sector has streamlined itself by tearing up - or cancelling - redundant contracts, halving the outstanding notional size of the CDS market.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句