61.  Instead of being dumped into a nearby river or lake, sewage is sent through a system of underground pipes to a giant tank where the water is separated from the solid material, purified, and returned for reuse to the community water supply.

62.  I should like to pay tribute to those who turned the concept of "one country two systems" into the Joint Declaration and to the dedication and commitment of those who work so hard over the last thirteen years to negotiate the details of the Joint Declaration's implementation.

63.  They agreed that in order to maintain that success, Hong Kong should have its own self-trading and financial systems, should enjoy autonomy and elected legislature, should maintain its laws, and liberties, and should be run by the people of Hong Kong and be accountable to them.

64.  Hong Kong will thereby be restored to China and within the framework of "one country two systems", it will continue to have a strong identity of its own, and be an important international partner for many countries in the world.

65.  Better living environment and social welfare system and more mobility traveling around the world are usually what people attach to a developed country's green card.

66.  When studying abroad becomes a route to immigration for students from a country, not only are the essential and original meanings of education missed, but the country that is unable to hold these talents are also having some fundamental problems with its educational and social systems.

67.  First of all, some unavoidable problems that caused by technology limitation may lead to a transmission interruption of the whole telecommuting system.

68.  Without a sound supervision system, most people may unconsciously low down the standard set to verify an employee.

69.  In conclusion, the unreliable system, isolation between people, erosion of department morale and lack of trust all prove the disadvantages that telecommuting has influenced us.

70.  Ever since the late Qing dynasty, as the traditional examination system has fallen behind the times, together with the imperialist invasion into china, some political reform has been taken to strengthen the sovereignty of the Qing dynasty.