向你的朋友或同事征求内容上的意见。这将有助于你确定演讲的正确视角和结构。
Ask your friends or colleagues for content ideas. This will help you decide on the right angle and structure of your speech.
事实证明，把电视角色印在午餐盒上是一种有效的营销策略。
Putting TV characters on lunch boxes proved an effective marketing strategy.
图层之间的起始高度和距离的各种组合将在特定的距离和视角上生成不同的体积效果。
Various combinations of starting altitude and distance between layers will produce different volumetric effects at specific distances and viewing angles.
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