save project

diy1.py

 import turtle
 pen1=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor('green')
 pen1.pensize(5)
 pen1.write("你好/n我是杨阳洲.",font=("times",30,"normal"))
+pen1.penup()
+pen1.goto(100,-200)
+pen1.pendown()
 pen1.pencolor('red')
 pen1.left(45)
 pen1.forward(100)