Trip to Taidong with Honglong and ITRI people DSC_6755

NIKON D40, 18-55mm f/3.5-5.6
Aperture: 3.5, Shutter speed: 1/13, Focal length: 18.0 mm, ISO: 400, Bias: 0
Date/Time: 2013:05:20 14:52:17
Average color: gray29