粗心

shì wǒ cū xīn kǎo lǜ bù quán

是我粗心，考虑不全。

It was thoughtless of me not to have considered it.

nǐ rú guǒ cū xīn kě néng huì shū

你如果粗心，可能会输。

You might lose if you were careless.

tā zhè ge rén hěn cū xīn bù zǐ xì cháng cháng lián zì jǐ de míng zi yě xiě cuò

他这个人很粗心，不仔细，常常连自己的名字也写错。

He is very careless and inattentive. He even often misspells his own name.

cū xīn dà yi

粗心大意

careless and negligent

cū xīn de jià shǐ yuán duì gōng zhòng shì yī zhǒng wēi xiǎn

粗心的驾驶员对公众是一种危险。

A careless driver is a danger to the public.

yóu yú cū xīn

由于粗心

by an inadvertence