save project

diy1.py

+import turtle
+screen=turtle.Screen()
+screen.bgcolor('light grey')
+pen=turtle.Pen()
+pen1=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write('诺依，收到你的信了。\nturtle真好用，我会在画布上写字了。\n',font=('Times',10,'normal'))
+pen.hideturtle()
+pen1.pensize(5)
+pen1.pencolor('blue')
+pen1.left(45)
+pen1.forward(100)
+pen1.circle(50,180)
+pen1.right(90)
+pen1.circle(50,180)
+pen1.forward(100)
+pen1.hideturtle()
+turtle.done()