应该是中国产的翡翠阳光，CS Fresh 买到的，4新币一盒，脆又甜，十分推荐。 https://t.co/msFm6pXWFC
CS Fresh by Cold Storage
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ROBERTSON QUAY
fresh
cs fresh 4
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "cs fresh 4" does not relate to a maintenance report feedback to a public flat house. The post does not mention any specific issues or facilities related to public housing, and therefore it can be classified as "none" or unrelated to the topic.