单语范例（未经PONS编辑处理）
Three months later there was this horrible cliff, Black Monday.
www.wired.com The bank became embroiled in hardships during a banking crisis (see among others the Black Monday 1987), and an employee also frauded the bank.
en.wikipedia.org The company endured further hardships in 1987 as Black Monday coincided with the company's $377 million loss on mortgage-backed securities in 1987.
en.wikipedia.org That date came to be known as Black Monday.
en.wikipedia.org The day is still known locally as Black Monday.
en.wikipedia.org