Using Google Earth's time-slider feature, including animation and total time window selection, helps visualize the resulting availability map for users throughout a geographic area.

使用 Google Earth 的时间滑块功能（包括动画和总时窗选择）将帮助为整个地理区域的用户可视化得到的可用性地图。

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In animation window duplicate the first frame and move the map layer towards the left.

在动画窗口下复制第一帧，将地图图层往左边移动。

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In the hall is a television screen wall on which presentation by rolling animation takes the place of traditional Changjiang Scenic Spots Tourist Map and Ship Layout Plan.

大堂内设置电视屏幕墙，以动画滚动演示的形式代替传统的长江景点导游图和船舶平面布置图。

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