### Chinese: 如今，各国在疫情及紧张的经济局势下，长鞭效应愈发突显，引发供应链严重破坏。
### English: Nowadays, under the epidemic situation and tense economic situation in various countries, the long whip effect has become more and more prominent, causing serious damage to the supply chain.

### Improved English: Now, all countries are facing the epidemic and the intense situations in economics, and the bullwhip effect has been increasingly prominent, leading to serious destruction in the supply chain.
