我们的幸运数字在彩票中赢了。

Our lucky number won in the lottery.

你知道你的幸运数字是什么吗？

Do you know what your lucky number is?

她总是相信13是她的幸运数字。

She always believes that 13 is her lucky number.

我的幸运数字是7。

My lucky number is 7.

在中国，8被认为是一个幸运数字。

In China, 8 is considered a lucky number.

显然，幸运数字只是一种迷信。

Clearly, lucky numbers are only a kind of superstition.

我选择了六——这是我的幸运数字。

I chose six - it's my lucky number.

八是一个幸运数字。

Eight is a lucky number .

选择7或8作为你的幸运数字。数字8在中国是比较幸运的，因为与“发”谐音。

Choose 7 or 8 as your lucky number. The number 8 is lucky in China since it rhymes with the Chinese character for wealth.

微软老板史蒂夫·鲍尔默（Steve Ballmer）希望数字7能再次成为微软的幸运数字。

Microsoft boss Steve Ballmer is hoping that 7 will turn out to be a lucky number again.