happen简单

“We usually only get the human’s side of history through written accounts, but of course written history does not always record exactly how something happened.

“我们通常只能通过文字记载了解人类视角下的历史，但当然，书面历史并不总能准确记录事情是如何发生的。

Though it’s still unclear why the original domestication happened, Science News’ Freda Kreier reports that the event coincided with the Sahara growing larger and drier.

尽管最初的驯化为何发生仍不清楚，但《科学新闻》的弗蕾达·克赖尔报道称，这一事件恰逢撒哈拉沙漠变得更大、更干旱。

As to why the original domestication of donkeys happened, Orlando ____

关于驴最初为何被驯化，奥兰多____

Whatever we do, innovation will happen.

无论我们做什么，创新都会发生。

The fact that fires happened so often meant they couldn’t have been severe enough to kill most trees.

火灾发生得如此频繁，这意味着它们不可能严重到足以烧死大部分树木。

Research shows that these prescribed burns make subsequent wildfires less severe, even if later fires happen under the most dangerous weather conditions.

研究表明，这些计划烧除会降低后续野火的严重程度，即使之后的火灾发生在最危险的天气条件下也是如此。

Whatever happened to the death of newspapers?

报纸消亡一说后来怎么样了？