he gave a perfunctory nod.
他漫不经心地点了点头。
The operator answered the phone with a perfunctory greeting.
接线员接通电话，象征性的打了招呼
He gave a perfunctory nod as he passed by.
他在路过时随意点了点头。
She gave a perfunctory apology without really meaning it.
她随口道了个歉，其实并不真诚。
The meeting ended with a perfunctory thank you from the boss.
会议以老板的敷衍谢意结束了。
He did a perfunctory job on the assignment, just to get it done.
他草率地完成了作业，只是为了赶工。
Her perfunctory smile didn't fool anyone.
她敷衍的微笑并没有骗过任何人。
The receptionist gave a perfunctory greeting to the visitors.
接待员对访客们敷衍地打了个招呼。
He made a perfunctory attempt to help, but didn't really try.
他试图帮忙，但实际上并没有认真尝试。
The apology seemed perfunctory and insincere.
那道歉似乎是敷衍和不真诚的。
She gave a perfunctory response to his question, not really listening.
她对他的问题作出了敷衍的回答，实际上并没有在听。
His perfunctory attitude towards his work was evident in the results.
他对工作的敷衍态度在结果中显而易见。
he gave a perfunctory nod.
他漫不经心地点了点头。
The operator answered the phone with a perfunctory greeting.
接线员接通电话，象征性的打了招呼
He gave a perfunctory nod as he passed by.
他在路过时随意点了点头。
She gave a perfunctory apology without really meaning it.
她随口道了个歉，其实并不真诚。
The meeting ended with a perfunctory thank you from the boss.
会议以老板的敷衍谢意结束了。
He did a perfunctory job on the assignment, just to get it done.
他草率地完成了作业，只是为了赶工。
Her perfunctory smile didn't fool anyone.
她敷衍的微笑并没有骗过任何人。
The receptionist gave a perfunctory greeting to the visitors.
接待员对访客们敷衍地打了个招呼。
He made a perfunctory attempt to help, but didn't really try.
他试图帮忙，但实际上并没有认真尝试。
The apology seemed perfunctory and insincere.
那道歉似乎是敷衍和不真诚的。
She gave a perfunctory response to his question, not really listening.
她对他的问题作出了敷衍的回答，实际上并没有在听。
His perfunctory attitude towards his work was evident in the results.
他对工作的敷衍态度在结果中显而易见。
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