世界上最大的两家拍卖行——苏富比和佳士得——不得不向那些将作品交给他们拍卖的客户支付近2亿美元的保证金。
Within weeks the world's two biggest auction houses, Sotheby's and Christie's, had to pay out nearly $200m in guarantees to clients who had placed works for sale with them.
近几个星期，同某些个股挂钩的产品获得监管层放行，包括保证金交易和做空交易。
Regulators in recent weeks permitted trading of products tied to selected individual stocks, including margin trading and short selling.
艾米丽•迪金森诞于近两百年前，迄今仍是谜一般的女子。
EMILY DICKINSON, who was born nearly 200 years ago, has long been an enigma.
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