It means draw a picture and then add a label to the picture. For example, if you bought a loaf of bread and an apple at the store and you had to draw a picture with a label for each item you bought, you would draw an apple and write apple next to it to label it. You would then draw a loaf of bread and label it with loaf of bread.

that's meaning is look like: 1. draw a picture: draw a picture regarding your subject. 2. labels: put your input on the picture. input like: how it works