save project

1.py

 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+pen.write("生日快乐，王博宇！",font=("Times",20,"normal"))
+pen.goto(100,-100)
 pen.pencolor("red")
 pen.pencolor("red")
 pen.pensize(6)
 pen.pensize(6)
 pen.left(45)
 pen.left(45)