While they can't merely be willed away, I do recommend you remind yourself that whatever happened is in the past, and nothing can change that.

虽然过去的事无法轻易忘记，但我还是建议你提醒自己：不管发生了什么，都是过去的事了，没有什么可以改变它。

youdao

Just curious, whatever happened to the minute steak sandwiches that were once offered.

很好奇，曾经提供的快熟牛排三明治发生了什么。

youdao

He thought that whatever happened was predestined.

他认为一切都是命中注定的。

《新英汉大辞典》

Today we revisit the mystery of whatever happened to America's "Lost Colony."

VOA: special.2009.08.17

Whatever happened to good-old numbers?

而是要是一些复杂的数字呢？

麻省理工公开课 - 固态化学导论课程节选

Whatever happened to Paul Bunyan? There are lots of stories.

VOA: special.2009.01.24

In that case, then, you might ask, whatever happened to steroid testing of high school athletes?

FORBES: 32 Indicted in Steroid Ring That Targeted High School Athletes

Whatever happened is over, but it was there, so no need to fight it.

FORBES: 5 Steps To Transform Your Life - Step 4

Five or 10 years from now, will whatever happened in early August really matter?

FORBES: Prudent Investors Are Prepared To Take Advantage Of Market Volatility