save project

diy2.py

+import turtle
+pen=turtle.Pen()
+pen.write("你好\nSB张浩宇,我叫张钧盈",font=("Times",20,"mormal")
+pen.hideturtle()
+len=60
+pen.penup()
+pen.goto(100,100)
+pen.pendown()
+pen.pensize(5)
+pen.pencolor("red")
+pen.left(45)
+pen.right(30)
+pen.circle(len,180)
+pen.forward(2*len)
+turtle.done()