Currently,and since around nineteen eighty, the addressing system has been IP version 4.

VOA: special.2011.06.13

If the referenced cities, the first cities, are 4,200 miles apart, the answers for the next two will center around 4,200 miles.

如果先前提到的城市，前面的两座城市，相距4200英里，那么人们对于后两座城市距离的回答,便会集中在4200英里附近。

耶鲁公开课 - 金融市场课程节选

Yeah, so, kids usually go to parties at least, you know, usually around 3 or 4 days a week.

好，所以，孩子们通常至少每周有三四天都去派对。

派对很好玩 - SpeakingMax英语口语达人

According to USA Today, the price tag of getting such a program up and running in America would be around about $4 billion.

VOA: standard.2009.05.18

Look how--this is as of earlier this year; the Federal Funds Rate was at around 4% and it has this huge drop in the term structure and then it starts the upward-sloping.

这是今年早些时候的图形,当时联邦利率徘徊在4%,但期限结构,在此处急转直下之后又开始掉头向上

耶鲁公开课 - 金融市场课程节选

The Interlife partnership is now able to offer a kidney transplant and follow-up treatment for around $4,550 - about half of what it used to be.

VOA: standard.2010.05.30

In other Iran-related statements, on Tuesday Republican Representative Ileana Ros-Lehtinen said the Obama administration should order U.S.embassies around the world to rescind invitations for Iranian officials to attend July 4 Independence Day Celebrations.

VOA: standard.2009.06.23