chain

他用链条把门拴住了。

He used a ___chain to secure the door.

链条断裂了。

The ___chain is broken.

我有一条漂亮的项链。

I have a beautiful necklace ___chain.

这家连锁超市在全国有超过500家门店。

This supermarket ___chain has over 500 stores across the country.

这家服装连锁店很受欢迎。

This clothing ___chain is very popular.

那家快餐连锁店正在迅速扩张。

That fast-food ___chain is expanding rapidly.

这一事件引发了一连串危险的事件，最终导致了一场重大危机。

The incident started a dangerous ___chain of events that led to a major crisis.

他的到来引发了一连串令人惊讶的事件。

His arrival set off a surprising ___chain of events.

这项政策变化在整个行业引发了一场意想不到的连锁反应。

The policy change triggered an unexpected ___chain reaction across the industry.