Even better, keep wallets attached to a cord or chain that is fastened to a belt.

更好的办法是把钱包栓在绳子上或链子上，再系在皮带上。

youdao

To keep the chain of gifts alive, we invite you to pay for those who dine after you.

为了让礼物的链条延续下去，我们邀请你继续为后面的顾客付款。

youdao

The system required to deliver a vaccine is called the “cold chain,” so named for the set of facilities that keep a vaccine cold as it is distributed from the manufacturer to the people who need it.

这个系统需要一种被称之为“冷藏链”的东西，之所以如此命名是因为在把它从生产厂家分发到需求者的手中这个过程中需要一系列的冷藏疫苗的设备。

youdao

But with interest rates low and housing inventory continuing to decrease, there is a runway for builders, property owners and companies throughout the housing food chain to keep reaping the benefits of a comeback.

FORBES: Stocks Smacked, But Whirlpool Shines Thanks To Housing Lift

Green Mountain preferred to keep the chain of coffee shops intact and operating under the Tully's name.

MSN: Judge: Tully's Coffee to go to Dempsey's group

The losers will include those (like Borders, an extinct chain of bookshops) that keep selling things people are happy to buy online.

ECONOMIST: Retailers and the internet