Xiànzài hěnduō niánqīngrén bù jí zhe shēng'éryùnǚ.
Nowadays, many young people are in no hurry to have children.
Tips
grammar
Parallel structure: 生儿 (bear sons) + 育女 (raise daughters). 儿 and 女 together represent children of both genders, meaning to have and raise children in general.
