returned in case there is no argument or the argument is not a valid 64-bit
Safety improvements after Boardmasters crowd surge
，详情可参考体育直播
With 46% of Nepal’s population under the age of 24, the election will be a test of whether their hopes and frustrations are being taken seriously
政治不稳定直接冲击经济预期。企业家的决策依赖对未来的判断：投资建厂，是因为相信几年后能收回成本；雇佣员工、签订合同，也是基于规则稳定的预期。但如果政府频繁更替、政策朝令夕改、法律难以预期，企业家自然选择观望。
the confusion: “Can't we deprecate the thing and move it elsewhere?”.