America 's recovery has proved shakier than expected .

美国的经济复苏证明比预期的更加摇摆不定。

A sovereign-debt downgrade is supposed to mean that a government 's finances have become shakier .

按理说，主权债务评级遭到下调，意味着一国政府的财政状况变得不稳定。

Before the nhs debacle , in fact , the coalition 's foreign policy looked shakier than its domestic reforms .

在nhs僵局出现之前，事实上，联合政府的外交政策看上去比它的国内改革更摇摇欲坠。

People usually don 't like buying bonds of companies with shakier finances .

人们通常不喜欢购买财务状况不稳的公司债券。

Yet the world 's food future may be shakier than ever .

然而未来的世界食物供应的稳定性可能大不比从前。