weak link

常见例句

The weak link: County employees had been logging into the network through their home computers, leaving a gaping security hole.
薄弱環節是：郡上的員工曾通過家裡的電腦登錄過該網絡，由此畱下了一個安全缺口。
This is an attack on the euro zone by certain other interests, political or financial, and often countries are being used as the weak link, if you like, of the euro zone.
對歐元區的攻擊源於某些特定的其它利益——政治的也好，金融的也罷——大多數情況下可以說是某些國家被儅作了歐元區的薄弱環節。
The breaking of that "weak link" was the Russian Revolution, subsequently isolated by the failure of world revolution and the triumph of "socialism in one country" as a result of that isolation.
打破這一“薄弱環節”的是俄國革命，其後它被世界範圍內革命的失敗所孤立，而這種孤立導致了“社會主義可以在一國實現”的勝利。

In an interview via Skype, Mia Hashibe said there was a weak link between cancer risk and drinking decaffeinated coffee, but it wasn't statistically significant.

But helicopters, historically volatile and prone to cost-cutting demands by governments, may be GKN's weak link.
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The weak link that has allowed robots to turn Webmail into a spam hose?
FORBES: Magazine Article
All the data says that usernames and passwords are the weak link in the security chain.
FORBES: How Hackers Will Defeat Google's Smartphone Security Scheme