in sack drying的用法和样例：
- Did the BBC act reasonably in sacking the journalist?
- Take the flowers of lily of the valley and distil them in sack, and drink a spoonful or two as there is occasion.
- Poke two holes in the sack so you can see through it.
- The road is only negotiable in the dry season.
- The wet clothes will soon dry in the sun.