a glance from a corner的用法和样例：
- Do not start your visual path from a corner.
- A glance from one of the moving swords fell across his eyes and prevented him from seeing the blow.
挥动的剑发出一道闪光, 射向他的眼睛, 使他看不到这一重击。
- He came in with a cigarette dangling from a corner of his mouth.
- Sammy watched them digging from a corner of the garden.