a hefty man的用法和样例：
- A hefty man from shandong province plays the leading role in the TV show.
- In an autumn evening,Confucius and his disciples were on their way back from Fangshan Hill when a hefty man suddenly jumped down the tree.
- A hefty serving of mashed potatoes; received a hefty bonus.
- Interest rates have gone up to a hefty 12%.
利率已上升至 12%25 之高。
- They sold it easily and made a hefty profit.
a hefty man的相关资料：