词汇：pandemic

adj. 全国流行的；普遍的

相关场景

Many organizations struggled — and some failed — during the pandemic not because they weren’t nimble or innovative, but because they were felled by a single devastating blow. The root of this problem, in many cases, was either a lack of diversification or an overemphasis on efficiency and optimization.

>> Why was one able to thrive while the other floundered?