1.  All these changes take place in order to adapt education system to the motivation and target of most undergraduates of the contemporary era.

2.  The capital city, Riyadh, is bigger than Los Angeles and has no public-transportation system.

3.  Nevertheless, with the rapid development of social economy and culture, a modern university and its role are more crucial to operate social system.

4.  What's more, our established professional research and quality control systems are always monitoring our products, especially their quality.

5.  It could be said that I had took a negative attitude towards learning English due to the examination system.

6.  I think the universities must have the open-minded system that supports the students' development.

7.  Nowadays, modern universities are considered as balanced systems rather than pure educational organizations or research institutions.

8.  It is in this essay that the foundation of transcendentalism is put forth, a belief system that espouses a non-traditional appreciation of nature.

9.  Although establishing cooperative relationships with foreign companies is of critical importance, learning their top-notch technology, control system and advanced management can be even more crucial.

10.  Can we enhance the system to deal with more complicated situations by building up the feed back system?