concept helpers are for use to illustrate a point on a slide or other medium. for instance, with this concept helper you would put text over the shapes to illustrate your point. you can also put text to the side of shapes for more details. it's far bett

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concept helper, PPT, 电源插座, slide helper, 行业, 運轉, 通报, 撱, 美工圖案, clipart, 观念, 概念性, 绘画, 结束, 黄金, 图像, 图解, 魂灵, 图解说明, 组图, 在白色, 馈赠, 顯示, 過程, 玻片, 玻片, 開始 开始, 视觉