不过，内容的外观比例会保留起来。

However, the aspect ratio of the content is preserved.

youdao

如果矩形和媒体的外观比例不同，则会发生扭曲的现象。

If rectangle and media have different aspect ratios, distortion will occur.

youdao

因为内容的高度和宽度是分开进行缩放，所以可能不会保留内容的原始外观比例。

Because the content's height and width are scaled independently, the original aspect ratio of the content might not be preserved.

youdao