Something can always go wrong.

有些事会常常出错。

youdao

I might call it, Pear-shaped: Why Things Always Go Wrong at Work, and How Not to Cope When They Do.

要是我写书名字可能会更婉转一点：为何工作老是不在状态，怎样改变这个状态？

youdao

When John tells you he got mad, you're not surprised, because he always gets frustrated when things go wrong.

当约翰告诉你他生气了，你不会感到惊讶，因为他总是在事情出错时感到沮丧。

youdao

The first is that consumers (and companies) are encouraged to borrow, not save, thanks to the low level of interest rates and a belief that central banks and governments will always rescue them if things go wrong.

ECONOMIST: A must-read on the origins of the crisis

"Obviously there's always some concern that something could go wrong, " said Chief Cathy Lanier of the Metropolitan Police Department.

CNN: FBI: No credible threats to inauguration activities

"Plans are always good until something happens and things go wrong, and then you learn, " Davis said.

CNN: Student shot, wounded at Atlanta middle school