save project

1.py

 import turtle
 import turtle
-# pen=turtle.Pen()
-# pen.write("书籍是人类进步的阶梯\n多读书才对",font=("Times",20,"normal"))
-# pen.hideturtle()
-# turtle.done()
+screen=turtle.Screen()
+screen.bgcolor("blue")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(0,-100)
+pen.write("书籍是人类\n进步的阶梯",font=("Times",30,"normal"))
+pen.hideturtle()
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.pencolor("red")
@@ -13,4 +16,5 @@ pen1.circle(50,180)
 pen1.right(90)
 pen1.right(90)
 pen1.circle(50,180)
 pen1.circle(50,180)
 pen1.forward(100)
 pen1.forward(100)
+pen1.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file