所谓放映只不过是隐藏当前的图片和标题，将图片来源和标题文本设置为新幻灯片的内容并显示。

The slide show simply hides the current image and title, sets the source of the image and the text of the title to the new slide contents, and then shows them.

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考虑到把内容戏剧化和在幻灯片上分析历史事件的难度，我们会放映一些影片资料，并把它作为了一种信息来源。

We will see a number of films, as a way to consider the difficulties of dramatizing and analyzing historical events on film, as well as a source of information.

youdao

考虑到把内容戏剧化和在幻灯片上分析历史事件的难度，我们会放映一些影片资料，并把它作为了一种信息来源。

We will see a number of films, as a way to consider the difficulties of dramatizing and analyzing historical events on film, as well as a source of information.

youdao