come into being

• An el nino event came into being since august 2006
  一次厄尔尼诺事件于2006年8月开始形成。
• No one knows when the animal sign system came into being
  没人知道生肖系统是什么时候出现的。
• The building came into being 20 years ago
  这座建筑形成于20年前。
• John then sees a new heaven and a new earth come into being
  约翰于是看到一个新天新地诞生了。
• When did the universe first come into being
  宇宙何时开始存在的？
• Under this situation , virtual enterprises come into being
  在这种情况下，虚拟企业应运而生。
• No one knows when such a custom first came into being
  没有人知道这种风俗是什么时候开始有的。
• Flea markets came into being in china only several years ago
  仅几年前中国才开始有了跳蚤市场。
• Do you know when the great wall fist came into being
  你知道中国的长城最初是什么时候形成的吗？
• A new rule will soon come into being
  一个新规则很快就要出台了。