Tu GUI
涂归───Tu GUI
Yesterday, in Wuhan experiments outside the school, "AIDS prevention education" class, Professor Gui TU through vivid cases, introduced the anti-AIDS knowledge goods.───昨日,在武汉实验外校的“艾滋病防治教育”课上,桂希恩教授通过生动的案例,介绍了防艾防毒品知识。
At Xiazhi day, the shadow of Tu Gui is one foot and five inches.───夏至之日,此地土圭的影长为一尺五寸。
"Tu Gui" is a tool to measure the shadow of sunshine.───土圭是一种测日影长短的工具。