Some very rough numbers suggest sales through the first half may have come to about 70 metric tons or so-worth maybe $2.7 billion.

一些非常粗略的数据显示，整个上半年人们售出的黄金约为70公吨，价值约27亿美元。

youdao

So, in rough Numbers, there are a million laptops.

这样大约有一百万台笔记本电脑。

youdao

So the rough numbers for this are as follows and actually later on in the class I'll give you some more accurate numbers, but these will do for now.

大概的数据如下,一会我会提供更精确的数据,我一会儿会给大家更精确地数据,目前为止这些数据就够用

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To find out, my Tax Policy Center colleague Rachel Johnson crunched some rough numbers.

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But a look at some very rough numbers suggests that if the president and congressional Republicans want to compromise, there is a middle-ground.

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Representative DAVID OBEY (Democrat, Wisconsin): We are simply getting spreadsheets which show total numbers by rough category such as human services or field operations.

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