listings

Check a listings magazine for what’s on this weekend.

查一下娱乐指南杂志，看这个周末有什么节目。

The NSA site is four months old and already has nearly 1,000 members, along with a listing of current job openings, from cryptological and language analysts to information system security designers.

国家安全局网站已经4个月了，已经大约有1000成，连同一张现有职位空缺列表，从密码和语言分析师到信息安全系统。

If the price efficiency underlying index after the listing of 50ETF isn’t improved, liquidity traders will sustain losses with information traders, speculator and arbitrager can’t profit.

50ETF上市后上证50指数市场定价效率没有提高，那么，一方面不知情交易者在与知情交易者进行交易时就会遭受损失；另一方面投机者和套利者在进行ETF套利时也往往不能获得利润，甚至可能发生亏损。