Mak kau hijau @ Jewel Changi Airport https://t.co/HjjpZRb7hI
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East Region
[{'url': 'https://t.co/HjjpZRb7hI', 'expanded_url': 'https://www.instagram.com/p/CDObU0HBuxjHhF__7tSRnjJGr_Zrc6pYpkl3sc0/?igshid=1ofiyhgksdjrp', 'display_url': 'instagram.com/p/CDObU0HBuxjH…', 'indices': [37, 60]}]
CHANGI AIRPORT
jewel airport
mak kau hijau jewel changi airport
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for a public flat house. The term "mak kau hijau" is a colloquial expression in Singaporean English, which roughly translates to "to make something green" or "to improve something". In this context, it is likely that the author of the post is expressing their desire for the airport to become more environmentally friendly.