Describing dramatic fluctuations between high and low points, often used for life events or market trends.
大幅度地起落。形容变化大。
老舍《四世同堂》她的喜怒哀乐都是大起大落，整出整落的。”
His career has been full of big ups and downs over the past decade.
Learn the next connected idiom: 大起大落 (dà qǐ dà luò) → 落地生根 (luò dì shēng gēn)
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