求助英文翻译！！急

哪位哥哥给我解释一下下面这句英文含义啊：
The problem can be posed most starkly for institutions such as Bear Stearns or Lehman Brothers that
financed themselves through a combination of short-term and long-term debt,
but where the heavy use of short-term debt made the institution vulnerable
to a run by the short term creditors.
其中的a run by the short term creditors是什么意思啊？谢谢啦~~

我理解的不知道对不对啊，短期债权者的冲击--即短期债权者来要债

应该是2楼理解的，许多短期的债权人可能同时要求某债务人偿还短期债务，类似于银行挤兑的例子

应该是2楼理解的，许多短期的债权人可能同时要求某债务人偿还短期债务，类似于银行挤兑的例子

短期债权人行权