Happiness is just an open volume of poetry, which writes poems about those ordinary lanes under the city sky.

幸福就是一本摊开的诗篇，关于在城市的天空下，那些寻常巷陌的诗。

youdao

At the same time, it promised to keep the pits open until trading volume became insignificant, spruced up its electronic trading software, passed out 250 handhelds to traders, opened a computer room so that floor brokers and traders can practice online trading and courted electronic trading groups popping up worldwide.

FORBES: That Other Exchange

He says securing intellectual property (IP) ownership has become increasingly challenging because of the volume of open-source knowledge and the huge number of existing patents.

BBC: Protecting that great idea with a patent

With volume exceeding open interest at this strike, it would appear that options traders are expecting GRPN to rebound before the weekly February 21 call expires at the close of trading tomorrow.

FORBES: Post Plunge Groupon Options Strategies