Please act as a reader who often reads self-media articles, and help me check the following article for obvious AI-generated traces. Check dimensions: 1. Identify all sentences with excessive "AI flavor", list them one by one, and provide revision suggestions. 2. Mark all vague adjectives and adverbs that can be removed without affecting information. 3. Check for consecutive symmetrical sentence structures ("not only... but also...", "on the one hand... on the other hand..."). 4. Check if paragraph lengths are too uniform (if each paragraph is between 100-150 characters, there is a problem). 5. Check if the article has clear personal opinions and stances, or if it always "takes both sides". 6. Identify all "correct but useless" sentences — those that sound correct but provide no new information. Output format: - Original sentence - Problem type (AI jargon / vague modifier / fence-sitting / useless sentence / overly structured) - Revision suggestion Finally, give an "AI trace score" from 1 to 10, where 1 means completely indistinguishable from human writing, and 10 means obviously AI-written. Article to check: [Paste your article here]