First, you should give some thought to what image format you are going to use long term, before you end up with many images in a format that you later regret.
首先，您应该考虑一下打算长期使用什么图像格式，免得最终有了一大堆某种格式的图像之后再来后悔就晚了。
You are about to download a remote page or image. You should get permission to use any copyrighted images or pages.
将要下载远程页面或图象。您应当获取相应的许可权，才能使用有版权限制的图象或页面。
You should get permission to use any copyrighted images or pages.
您应当获取相应的许可权，才能使用有版权限制的图象或页面。
You should get permission to use any copyrighted images or pages.
您应当获取相应的许可权，才能使用有版权限制的图象或页面。
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