The cross-fading command is only available in $[officename] Draw. You can, however, copy and paste cross-faded objects into $[officename] Impress.
交叉淡入淡出命令仅在 $[officename] Draw 中可用。但是，您可将交叉淡入淡出对象复制并粘贴到 $[officename] Impress。