a light boat的用法和样例：
- A nurse is a light boat, regardless of the tiring navigation, carrying people into harbor of safety.
- Current, relevant enterprise is close to 40, the product basically is rubber a light boat, mosquito craft or caique.
- She runs up the stairs with a light graceful step.
- I had kept my matches dry and soon struck a light.
- Jerry left the examination room with a light heart.
a light boat的相关资料：