first release date的意思|示意

I don't really understand why the first release date was postponed.

我不明白为什么第一个发行日期被推迟。

It is sobering to think that as patents are valid for 20 years, that had the web been patented and based on this first release date, then it would have only become freely available for use today.

人们应该清醒地认识到，专利的有效期是20年，如果Web根据首次发表日期申请专利保护，那么时至今日我们才能免费使用Web。

Start the release and first iteration today or some day in the near future. Set the release end date for at least six weeks later.

在今天或随后的某一天，开始发布版本与第一次迭代。

Terrafugia had originally hoped to deliver its first production vehicles as early as this year, but after problems with suppliers it has had to delay the release date to late 2012.

Terrafugia原本希望最早在今年之内推出他们所生产的首批飞车，不过由于与供应商之前的协调出现问题，产品的发布被推迟到了2012年。