With increasingly expensive property prices, selling their property may not be a wise decision, so they just live together apart in expectationof a rise in their property's value.
房价还在不断上涨，出售房产可能不是明智之举。因此，他们只好住在一处，希望房产会继续升值。
2
Given the long history of public control over waterways, no individual claiming to own legal title to a public waterway can really have a firm expectationof uninhibited use of his "property".
The property rights can make incentives and constrained mechanism that is integration of responsibility, right and benefit. By property right, people can have certain expectationof their cont act.