대도시도 90% 이런 느낌인데

참고로 베이징~

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0feef273b78660ff239c86e2359c701c2c147c907715fb43f85f6711ead2d77d6a3191a0baea76cb0018c04a1f35d919ed8d772fa4

79ee8003b18661fe23eff4934f9c706aa158559faf622ebf18dba93507b7dd7c2a57ef00ea3635d975bb3b1483eee06e45d54487

- dc official App