 |
商务礼仪
Commercial Etiquette |
|
| 课时:5价格:4.9$ 浏览:1298 |
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商务沟通
Commercial Communication |
|
| 课时:5价格:4.9$ 浏览:1298 |
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商务社交
Commercial Socializing |
|
| 课时:5价格:4.9$ 浏览:1298 |
 |
商务活动
Commercial Activities |
|
| 课时:5价格:4.9$ 浏览:1298 |
