生育高峰 [- - ɡāo fēnɡ](period of) baby boom; boom period in human reproduction; boom period of population growth; birth boom; baby boom; birth peak; high number of births; population birth peak:
•¶ 中华人民共和国建国以来的第三次生育高峰 the third population birth peak since the founding of the People's Republic of China.