cẩu thả bất cẩn 
carelessly like: bắt cá → →
unaufmerksam ☊ 
không chú ý, bất cẩn ☊ 
不专心的 ☊ bù zhuānxīn de unaufmerksam ☊ không chú ý, bất cẩn ☊ ☊ It was careless of me to leave the door open. ☊ careless ☊
Don't be so careless about/with spelling. ☊ careless ☊
a careless worker/driver ☊ careless ☊
a careless mistake/error ☊ careless ☊
She managed to catch the keys as they fell. ☊ catch ☊
He can't grasp the basic concepts of mathematics. ☊ concept ☊
fault (for doing sth): It's your own fault for being careless. ☊ fault ☊
lose sb sth: His carelessness lost him the job. ☊ lose ☊
set sb/sth + adj.: The hijackers set the hostages free. ☊ set ☊