He was fired when he loafed on the job.

他因工作不认真而被开除.

《现代英汉综合大词典》

If they take this game lightly they could end up with egg on their faces.

如果他们对这场比赛掉以轻心，结果很可能会出丑。

柯林斯例句

He was hauled over the coals by the manager for his carelessness.

他因不认真受到了经理的严厉批评.

辞典例句

You're too slipshod about your presentation.

你表达得太不认真.

辞典例句

He does his work anyhow, without taking any care or trouble over it.

他干起活来马马虎虎,既不当心, 又不认真.

辞典例句

Act too casual and people may not take you seriously.

表现太过随便,人们又可能不认真对待你.

互联网

That boy is seldom serious about anying. He's always clowning aroud.

这个男孩对任何事情都不认真, 他总是胡闹.

互联网

He's in the habit of working perfunctorily and half - heartedly.

他做事老是采取敷衍的态度,很不认真.

互联网

You might wander from the subject if you don't pay close attention.

如果你不认真的话,会离题的.

互联网

He is in low spirits and won't buckle down to anything.

他情绪低落,干什么事都不认真.

互联网

Teacher : Jack, why aren't you listening?

杰克, 你为什么不认真听讲?

互联网

They are slack on the job.

他们对工作很不认真.

互联网

You are careless with your pronunciation.

你对发音不认真.

互联网

He doesn't take work seriously. He's coasting along.

他不认真工作, 敷衍了事.

互联网

You are so careless in your work, how can you blame me for treating you badly?

你工作这样不认真, 还嫌我错待了你?

互联网