official tours (3) 
the natural tour  

1.      date: 12/2/00

2.      reason：one must learn to become humbler.  We set out to study "cultural/historic sites", but realized that not only do we need to understand ecology, but also plants, animals, and even more technical aspects of these disciplines.

content: Mr.Chou showed us how to began a research on such topic as related to the natural environment.