Zooming, particularly continuous zooming, is the most difficult type of navigation for most users, so its use should be discretionary, not a requirement.

缩放，尤其是不断地缩放，对于大多数用户来说是最困难的导航类型。所以它的使用应该由用户自由决定，而不是作为一个需求。

youdao

Zooming, particularly continuous zooming, is the most difficult type of navigation for most users, so its use should be discretionary, not a requirement.

缩放，尤其是不断地缩放，对于大多数用户来说是最困难的导航类型。所以它的使用应该由用户自由决定，而不是作为一个需求。

youdao