管理员摘要：
It set off a chain reaction in the international money markets. 这一事件在国际金融市场上引起了连锁反应。 Firefighters formed a human chain to carry the children to safety. 消防队员组成人链把孩子们救到了安全的地方。 Small businesses are los……
It set off a chain reaction in the international money markets.
这一事件在国际金融市场上引起了连锁反应。
Firefighters formed a human chain to carry the children to safety.
消防队员组成人链把孩子们救到了安全的地方。
Small businesses are losing out to the large chains.
小商店被大型的连锁店抢了生意。
She wore a heavy gold chain around her neck.
她戴着一条粗实的金项链。
Insects are fairly low down the food chain.
在食物链中，昆虫是相当低的一级生物。