Study HSK with Mandarin School- Hanyuan.
Study Chinese culture with Mandarin School-Hanyuan.
Enjoy good life in Shanghai with Mandarin School-Hanyuan.
HSK四级词汇
【出现】 chū xiàn〈动〉appear
例:这个问题以前出现过好几次了。
【出生】 chū shēng〈动〉be born
例:我的孩子在昨天出生了。