林俊志 嵌入
2017-09-13
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  • 04:29 1.
    簡報技巧:Nancy Duarte 精彩簡報的5個原則 Five Rules for Presentations by Nancy Duarte
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簡報技巧:Nancy Duarte 精彩簡報的5個原則 Five Rules for Presentations by Nancy Duarte
04:29, 嵌入於 2017-09-13 by 林俊志