the graphic visual depiction of violence.

对暴力赤裸裸的影像描绘。

music, film, dance, and the visual arts.

音乐、电影、舞蹈和视觉艺术。

people with visual impairment.

视障人士。

Remember you want your visuals to reinforce your message, not detract from what you are saying.

要记住，使用视觉材料是为了使表达的意思更加清楚明白，而不能分散对所讲内容的注意力。