他们找到了一块重逾一万亿吨的陨石。
They located a meteorite with a mass of over a trillion tons.
据最新估计,淡水储量将达到2.7万亿立方米。
New estimates of the water reserves go up to 2,700 billion cubic meters of fresh water.
And carbon 14, 6 again and it has 8, and it is found in vanishingly small amounts, 10 10 to the minus 12 or part per trillion.
碳14,6个质子,8个中子,它的存在是非常微小的,几乎趋于零,万亿分之。
The credit unions are even smaller, $748 billion -so it's less than $1 trillion in credit unions.
信用合作社就更小了,7480亿美元,还不到1万亿美元
Each of us has something like 10^14 cells.
我们每个人都由约100万亿个细胞构成
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