French bond yields also spiked sharply in a sign that the debt crisis was continuing to spread to larger , top-rated countries .
法国国债收益率也大幅飙升,显示出债务危机继续蔓延至拥有最高信用评级的更大国家。
In singapore , considered a regional bellwether because the city state is so closely tied to the global economy , annual inflation spiked unexpectedly to 5.7 percent in november .