Overall, while it works perfectly well, Skype's screen sharing features are pretty basic and allow users to either share the full screen or select a part of the screen they want to share.

总体来说，这项功能工作很正常，Skype的屏幕分享功能非常基础，它可以让用户选择全屏分享或者只是分享选定区域的内容。