This law first came into being in 1912.

这部法律是在1912年首次形成的

When did the club come into being?

这个俱乐部是什么时候成立的？

When did the world come into being?

世界是什么时候形成的？

When did the world come into being?

世界是什么时候开始存在的？

When did the world come into being?

世界是何时开始存在的？

When did the Roman Empire come into being?

罗马帝国是什么时候形成的?。