7cee8820bc8669a03eee85e34f8177696a9a773e707675bebada649f9bfffaa3c6a4e64cc1360f92a37c219f4f4165d1


75ee8172e78761a03ee886b74e82203bbd3cf7c73ad6b26cbfbc49936a4be84abe70fb791fd17ba7169a01fe8a5584


78e88727bdd03dff3eee83ec4ed27438116f9f6ec7f7d5c25b1a6d593222c2fc3d602d650f2cd4683293a8d7447f60

물 순환 같다고 한거 그럴듯해보임

비->수증기->구름