The slump on Wall Street set up a chain reaction in stock markets around the world.
华尔街股价暴跌在全球股票市场上引起了连锁反应。
《牛津词典》
2
They break up nature's food supply chain.
它们破坏了大自然的食物供应链。
3
Jack Gleeson, 17, a high school student working a summer job at the airport, caught up to Schum and, with Bochter's help, hoisted the chain-link fence and brought Brillo underneath it.