This is essential information for anyone who's into UNIX, and I guarantee you will find something new here.

对于任何希望进入UNIX世界的用户来说，这些信息都是必须的，我保证您可以在这部分内容中找到一些新鲜的东西。

youdao

Usually, it is artificially cheap, because politicians are scared to charge much for something essential that falls from the sky.

通常水费被人为地便宜定价，原因是官员害怕对从天而降的这个必需品收费过高。

youdao

But these might be the same problems in the new company and working weekends is something that's essential for the job.

但是新公司有可能也有相同的问题，在周末工作也许对这份工作来说有时候是必须的。

youdao

Chuck Grassley, R-Iowa, the top Republican on the Senate Finance Committee, talked about the challenges ahead in pushing through presidential "fast track" trade promotion authority and in crafting a prescription drug benefit for Medicare, something GOP pollsters say is essential to complete before the next election.

CNN: Bush visits Senate GOP caucus

"An understanding and knowledge of English literature is something we would all consider an essential part of education to GCSE level for all pupils, " said Mr Gove.

BBC: English lit 'shunned by students'

The vision, experience and conviction that turns blueprints into great cities while retaining the integrity of an idea and guiding essential changes through the intricacies of codes, zoning, market economics, popular expectations and procedural complexities is something for which politicians, businessmen and special interests are notoriously ill suited.

WSJ: New York Stadium Deals: Good and Bad