A short explanation

Quick explanation (1). The eleventh time of "Rebirth": "The maid Rong Lan is really fast and cool. Go out at once." (2) The weather is fine and the air is circulating, which makes people feel fast and smooth. Lin Weiping's "Golden Sunflower": "Shanghai in early spring ... the sky is clear and clean, so happy!"

Word decomposition

The fast explanation is fast and fast, as opposed to "slow": fast train. Express mail is fast. Soon. Come on. Whip quickly. Hurry up, hurry up: hurry up will, will; Approaching: It's almost dawn. He has a quick mind. Sharp eyes, quick hands and feet. Sharp, sharp, as opposed to "dull": Wang Mazi's knife cuts really fast. The refreshing explanation is refreshing and clear: refreshing. Easy and tidy: refreshing. Cool. Refresh one's mind Cheerful and straightforward: hearty. Refreshing and delicious. Bold. Straight man. Bad news, violation: cool letter. Break an appointment. Not happy at all. It works every time. Very simple, very simple: cool. Comfort: refreshing.