| Class Story (수업 이야기) | |
|---|---|
| He said, "one way to build a good relationship with customers is to listen". I can’t agree more. We are given two ears and a mouth for a reason. J | |
| 
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| Class Story (수업 이야기) | |
|---|---|
| He said, "one way to build a good relationship with customers is to listen". I can’t agree more. We are given two ears and a mouth for a reason. J | |
| 
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