a verbal auxiliary的用法和样例：
- The mainstream of the academic circles have divided "le" into "le1", "le2", "le3", used after verbs to express the completion of an action and generally regarded as a verbal auxiliary.
- I am making a verbal translation.
- This is a verbal translation of the prose.
- They were locked in a verbal duel.
- A combat, especially a verbal one; a debate.