save project

diy1.py

 import turtle
-# pen=turtle.Pen()
-# pen.write("你好\n诺伊.",font=("Times",30,"normal"))
-# pen.hideturtle()
-# turtle.done()
+screen=turtle.Screen()
+screen.bgcolor("green")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(-200,-100)
+pen.write("你好\n人机.",font=("Times",30,"normal"))
+pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pensize(6)
-pen1.pencolor("green")
+pen1.pencolor("red")
 pen1.left(45)
 pen1.forward(100)
 pen1.circle(50,180)