占位符

• Replacing placeholder content
  替换占位符内容
• Many of the autolayouts in powerpoint have placeholders for charts
  Powerpoint中的许多自动版式都带有图表占位符。
• Using unrealistic placeholders is a bad idea for a couple of reasons
  由于两个原因，使用不真实的占位符是个坏主意：
• To add a content placeholder
  添加内容占位符
• From the native module
  的占位符或代理项。
• You will work more with the content placeholder later in this walkthrough
  在本演练的稍后部分将更多地使用内容占位符。
• Is inserted in the position where it appears in the format string
  在格式字符串中出现百分比占位符的位置插入百分比字符(
• The default parser does not do anything at all - it is only a placeholder
  缺省解析器根本不进行任何处理它只是个占位符。
• Fill with placeholder text
  用占位符填充