The American Academy of Pediatrics wants food manufacturers to change the size and shape of dangerous foods.

VOA: standard.2010.02.23

From this point of view, they have a certain shape, size and so forth.

从这个视角看，他们有一定的形状大小等等。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

"This is a gum ball, same shape and size, poses the same threat to a child's airway.

VOA: standard.2010.02.23