careless 粗心 cū xīn - Finance Mandarin

草率

cǎo shuài

careless ; negligent; sloppy; not serious

胡乱

hú luàn

careless ; reckless; casually; absent-mindedly; at will; at random; any old how

当

dāng

when; to be; to be; to act as; manage; withstand; when; during; ought; should; match equally; equal; same; obstruct; just at (a time or place); on the spot; right; just at

知识

zhī shi

intellectual ; knowledge-related; knowledge; mw:门[mén]

儿童

ér tóng

child ;

普遍

pǔ biàn

universal ; general; widespread; common