The poll about birth order.

关于出生顺序的调查。

Birth order also may be important.

出生顺序也很重要的。

But birth order is never a limitation.

不过，这不会成为限制性因素。

Did birth order play a role in success?

排行顺序对成功有影响吗？

Can birth order REALLY dictate your personality?

出生顺序真的会决定你的个性吗？