“seminar on”可以造什么句，seminar on造句

competitions to promote the theme 'Hong Kong, Our Home' and a seminar on civic awareness.

Dr. Curtis recently used a $1.99 application, ColorSplash, which removes or adds color to pictures, to demonstrate the importance of color in a Caravaggio painting in his seminar on Baroque art.

The Winnipeg chiropractor offered that kernel of insight yesterday during his seminar on Canadian activism as part of the Vancouver 9-11 Truth Conference.

They are holding a seminar on history teaching.