Choose Format - Area - Transparency tab (drawing documents).
Choose Format - Area - Transparency tab (presentation documents).
Choose Format - Chart Wall - Transparency tab (chart documents).
Choose Format - Chart Area - Transparency tab (chart documents).
Choose Format - Chart Floor - Transparency tab (chart documents).
Choose Format - Title - All Titles - Transparency tab (chart documents).
Choose Format - Title - Main Title - Transparency tab (chart documents).
Choose Format - Title - Subtitle - Transparency tab (chart documents).
Choose Format - Title - Title (X Axis) - Transparency tab (chart documents).
Choose Format - Title - Title (Y Axis) - Transparency tab (chart documents).
选择「格式 - 标题 - Z 轴标题 - 透明度」选项卡(图表文档)
Choose Format - Object Properties - Data Point - Transparency - tab (chart documents).
Choose Format - Object Properties - Data Series - Transparency tab (chart documents).