a short and sharp life的用法和样例：
- Every webpage should have a short and descriptive title.
- Miss Brett is a short and stout lady with white hair .
- We try to make everything short and sharp and to help improve the neuromuscular activity so the players are ready.
- After a moment a whispered dispute broke out between the three of them. It was short and sharp, and ended with Li Chuang-fei stalking out in high dudgeon .