单词on-a-tangent
Not developing these skills allows you to generalize or go off on a tangent, losing the point you are trying to make.
不发展这些技巧会使你允许自己去概括或思想行动发生忽然旳改变，失去目标。
Use the risk control services of your broker and insurer as an extension of your corporate program. Don"t let them go off on a tangent.
要把保险经纪人和保险人所提供之风险控制服务视為自己公司的风险控制规划方案延伸的一部份.不能让他们突然地改变既有之服务内容。
One minute you"re on topic and the next minute you"re in "left field" as your agenda topic has been taken on a tangent.
上一分钟还在主题上，下一分钟你们会飞到云外，就像你的议事日程被迫跑了题。
went off on a tangent during the courtroom argument.
在法庭的辩论中突然说跑了题
I didn"t forget. I was just working on a tangent.
我没忘，只不过跑了点题。