50 billion of that accounted by a trade and balance with China alone What do you do with those data?
其中单与中国的就高达2,500亿美元,你们怎么看待这些数据?
And one way we can get to that is by looking at two pieces of data.
一种可以得出答案的方法,就是观察2个数据。
So, a 32 bit of float gives you a bunch of precision.
2比特的浮点型数据精度更大。
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