7月31日，几名小朋友在杭州钱塘江边听潮汐专家讲解防潮知识。当日，三十多名来杭州过暑假的“小候鸟”来到江干区三堡钱塘江边，实地接受了一场暑期防潮安全教学。近期杭州持续高温天气，针对不时发生在钱塘江边的溺水事故，由杭州共青团江干区委、采荷街道办事处组织的这次暑期活动，旨在提升外来务工家庭子女的防潮意识和自我保护技能，帮助他们幸福安全地度过暑假。新华社记者 崔新钰 摄 通讯员 何烨锋     July 31,，Some of the children at the hangzhou qiantang river tidal experts to explain moistureproof knowledge。On that day，More than 30 to hangzhou summer vacation“Small migratory birds”Came to JiangGanOu sanbao qiantang river，Field accepted a summer moistureproof safety teaching。Recent hangzhou continuous high-temperature climate，According to happen from time to time of the qiantang river in drowning accidents，By hangzhou communist youth league JiangGan district party committee、In charge of street agency organization this summer activities，Aims to improve migrant children in the family moistureproof awareness and self-protection skills，Help them happiness safely for summer holiday。The xinhua news agency cui new HeYe taken her correspondent front

    7月31日，暑期防潮安全教育结束后，三名小朋友走在杭州钱塘江边的防护网旁。     July 31,，Safety education after the end of the summer moisture，Three children walking in hangzhou qiantang river near the defend the net。新华社记者 崔新钰 摄 通讯员何烨锋 The xinhua news agency cui new HeYe taken her correspondent front

    7月31日，一名男生在杭州钱塘江边听潮汐专家讲解防潮知识。     July 31,，A boy is in hangzhou qiantang river tidal experts to explain moistureproof knowledge。新华社记者 崔新钰 摄 通讯员何烨锋 The xinhua news agency cui new HeYe taken her correspondent front

    7月31日，几名小朋友在杭州钱塘江边的防护网后向远方眺望。     July 31,，Some of the children of the qiantang river in hangzhou after defend the net to afar。新华社记者 崔新钰 摄 通讯员何烨锋 The xinhua news agency cui new HeYe taken her correspondent front

    7月31日，一名小朋友在杭州钱塘江边听潮汐专家讲解防潮知识时，伸手指向远方。     July 31,，A kid in hangzhou qiantang river tidal experts to explain moistureproof knowledge，Stretched out his hand and point to far。新华社记者 崔新钰 摄 通讯员何烨锋 The xinhua news agency cui new HeYe taken her correspondent front

    7月31日，暑期防潮安全教育结束后，几名小朋友走在杭州钱塘江边的防护网旁。     July 31,，Safety education after the end of the summer moisture，Some of the children walk of the qiantang river in hangzhou the defend the net。新华社记者 崔新钰 摄 通讯员何烨锋 The xinhua news agency cui new HeYe taken her correspondent front