世代交替 shì dài jiāo tì

DEFINITIONS

  1. alternation of generations

CHARACTERS

世 shì
HSK 3
generation; world; era
代 dài
HSK 5
replace, replacement (of person or generation); era, generation
交 jiāo
HSK 4
mix; intersect; exchange, communicate; deliver
替 tì
HSK 5
change, replace, substitute for