Даниил Иринин (Редактор отдела «Наука и техника»)
The government has pledged to halve "long-term rough sleeping" by 2030 and prevent more households from becoming homeless in the first place.
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Asher D’Addamio
3月24日,北京市少年宫,学生科技节创客集市上,多所学校展示学生研发的主题文创产品。新京报记者 李木易 摄