A brilliant designer once told me that effective presentation slides only have one message per slide. One slide, one key point.
一位聪慧的设计者曾告诉我，有效的演讲幻灯片每张里面只能有一个信息，一个要点。
A brilliant designer once told me that effective presentation slides only have one message per slide. One slide, one key point.
一位聪慧的设计者曾告诉我，有效的演讲幻灯片每张里面只能有一个信息，一个要点。
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