提示：点击例句中的单词，就可以看到词义解释

Manage first level customer escalations and complaint .

管理第一层次客户优化和投诉管理。

Coordinate response to customer and pss malware escalations .

协调客户响应和恶意软件库升级。

Moscow is new delhi 's largest military supplier but recent frictions over cost escalations and delays in the delivery of a refurbished russian aircraft carrier have strained cosy bilateral ties .

莫斯科是新德里最大的供应商，但是最近关于一艘改进型俄罗斯航空母舰造价增加和交付延期而导致的摩擦，已经使良好的双边关系蒙上了阴影。

These kinds of moves can create problems , which could lead to an escalation , and escalations are what caused world war one for instance .

历史告诉我们，第一次世界大战的导火索就是源于事态的不断升级。