江東区子育てハンドブック

８．Learning Opportunities

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  • https://s3.ap-northeast-1.amazonaws.com/machiiro-production/attachment/magazine_issue_file/files/49083/published_49083.pdf?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIA6ODUZSEUO2PYLZCO%2F20250915%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20250915T023216Z&X-Amz-SignedHeaders=host&X-Amz-Expires=600&X-Amz-Signature=a1a47149028241ea21b394b5600ef8ea229795cbc0fe3766eee9fc2b2e629c5e
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