起落
qǐluò
起落 — qǐluò
- to rise and fall; to take off and land
飞机的起落很平稳。 fēijī de qǐluò hěn píngwěn — The plane's takeoff and landing were smooth.
- ups and downs; fluctuations
人生中有许多起落。 rénshēng zhōng yǒu xǔduō qǐluò — There are many ups and downs in life.