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5十亿

5十亿

5十亿

5十亿

1

In a remote corner of the Milky Way galaxy about 5 billion years ago , a single gaseous cloud began to contract under the force of gravity.

在银河星系的一个遥远的角落大约 5 十亿年前，一朵唯一气体云彩开始收缩在重力之下力量。

2

Consolidated trading volume on the New York Stock Exchange came to 5 . 5 billion shares.

巩固纽约证券交易所的交易额总计 5.5 十亿股份。

3

Banks gave up on $42 . 5 billion in credit card debt in the first half of 2010 , according an analysis by the website CardHub. com.

2010 上半年，银行放弃了信用卡借款 42.5 十亿美元。根据信用中心网站的分析。

4

It was early in the Archaean Era , 3 . 8 To 2. 5 Billion years ago, that life first appeared on Earth.

它在及早在 Archaean 时代，3.8 到 2.5 十亿年前，生活第一次出现在地球上。

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