welfare lottery是什么意思 welfare lottery怎么读
welfare lottery的用法和样例
- People canme in droves to buy lottery tickets.
人们成批地来买福利彩票。 - Meanwhile, special lotteries have been instituted to collect funds for social welfare undertakings.
此外，中国还通过发行社会福利彩票募集资金支持社会福利事业。
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