A cold eye spectator的用法和样例：
- Cast a cold eye, On life;On death. Horseman, pass by!
- Cast a cold Eye, on Life, on Death ,Horsemen ,passby!
- My mother fixed me with a cold eye as she heaped a huge pile of peas onto my plate.
- This strain of wheat can grow during a cold spring.
- He sat in a corner, watching with a cold eye how the guests were conducting themselves.