Around 120 countries have signed up to voluntary action ongreenhouse gases under last December's Copenhagen Accord, which aims tolimit warming since pre-industrial times to 2.0 C.

约120个国家签署了去年12月的哥本哈根协议，自愿为温室气体减排采取行动，此协议旨在将自前工业化时代以来的变暖限制在2.0摄氏度。

youdao

Of course, because the userdata originates in c, there are no pre-defined operations for userdata in Lua.

当然，由于用户数据源自于c，因此在Lua中也没有对用户数据预定义操作。

youdao

This is conveniently provided in a pre-built form in the c:\WSDK_v5\apps\Sample1\classes\requester directory, but the source code and build commands for the client are also provided as a guide.

十分方便的是，c:\\WSDK_v5\\apps\\Sample1\\classes\\requester 目录中以预先构建的形式提供了这个客户端应用程序，不过作为指南，其中也提供了该客户机的源代码和构建命令。

youdao

We recognize the scientific view that the increase in global average temperature above pre-industrial levels ought not to exceed 2 degrees C.

WHITEHOUSE: THE WHITE HOUSE

" It's one reason that the group -- which advocates both an end to illegal immigration and a dramatic reduction in legal immigration, to pre-1965 levels -- gave Ryan's career in Congress a "C.

CNN: Is Ryan wooing Hispanics for 2016?