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趣味双语阅读

Multiply all of those terms together, and you'll get the probability that no one shares a birthday.

将这些数字相乘，就会得到没有人生日相同的概率。

This works out to 0.4927, so there's a 49.27% chance that no one in the group of 23 people shares a birthday.

结果是0.4927，所以23人当中，大家生日都不同的概率是49.27%。

When we subtract that from 100, we get a 50.73% chance of at least one birthday match, better than even odds.

再用减去这个数值，就得到50.73%，这就是至少有两个人生日相同的概率，已经超过了50%。

英语相关

The key to such a high probability of a match in a relatively small group is the surprisingly large number of possible pairs.

在人数如此少的小组中出现高概率，其关键在于可能的组合数量巨大。

As a group grows, the number of possible combinations gets bigger much faster.

随着人数增加，可能出现的组合数量会增加。