The treasury will stand ready to buy bonds issued by biggish firms should markets seize up .
如果市场抓住这个机会的话，财政部将会做好准备去购买大企业发售的债务。
When private markets seize up central banks step in .
当私人市场失灵，中央银行进行干预。
But if depositors all demanded their cash at once the banking system would fail and the economy seize up overnight .
但如果所有储户同时提取现金，银行体系就会崩溃，经济也将在一夜之间停止运转。
If the lubrication system is not functioning properly the working parts may seize up .
在润滑系统作用失常时，运转部件可能卡住。
The moves signal that although bankers view the internationalisation of the chinese currency as a big opportunity they see a risk that the small but fast-growing offshore renminbi market could seize up .