The riskiest part of mt. everest is the khumbu icefall .

“登珠峰的过程中最危险的一段是孔布冰川。

Which governments are perceived to issue the riskiest and the safest debt ?

哪些政府被认为发行最具风险和最为安全的债务？

Lyrics to popular songs were the next riskiest thing to search for .

流行歌曲歌词是接下来的最为危险的一个搜索。

The riskiest tactic for generics makers is to try to invent their own drugs .

对于仿制药生产商而言，最冒险的策略是尝试自己发明新药。

Reuters uk : u.s. needs ranking of riskiest food products : usda .

路透英国：美国农业部：美国需要对高危食品进行等级评定。