If white chalk chalks white on a black blackboard,will black

If white chalk chalks white on a black blackboard, If white chalk chalks white on a black blackboard,will black if white chalk chalks white on a black blackboard,这句话的意思 a black and white a white and black a black and white bird （）the blackboard,you can see two black and white when will pokmon black & white come out? White Snow,Black heart,on the BLACK BROWN WHITE怎么样 black or white black,white ,panda,red,