It's more complicated in making protein from an RNA strand and that complication is called the genetic code.

而从一条单链RNA翻译为蛋白,这个过程更为复杂,称之为遗传密码

耶鲁公开课 - 生物医学工程探索课程节选

The Senate approved an amendment that called for making it easier for states to collect sales tax from online retail sales.

WSJ: U.S. Senate Approves Budget

Twenty years ago today the nuclear research centre CERN put out a press release announcing that it was making freely available something called the World Wide Web, "a global computer networked information system".

BBC: A lost bag - returned by the open web

So-called structural reforms - making it easier to hire and fire and opening up closed professions - all take time.

BBC: EU fiscal summit: Hope comes to the eurozone