| 摘要 |
The ashtray for use on the beach has a casing or recipient which holds sand used to extinguish cigarette stubs, which are then left on the sand in the casing. When the user decides to leave the beach, he or she shakes the casing, causing all the sand to vacate onto the beach through holes provided in the base of the casing, leaving only the cigarette stubs inside the casing. The user can then take the stubs in the casing to any public waste depository and discharge them.
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