With the constant change and innovation of the use form of the real, the superiority of easement has already reflected day by day. 随著物之利用形式的不断变化和创新，地役权的优越性已日益体现。
It is important to note that the navigational servitude applies only to waters meeting the traditional test of navigability. 值得注意的是航行地役权，仅适用于符合传统通航标准的水域。
