save project

first.py/first.py

 import turtle
 pen=turtle.Pen()
-pen.write("天空一阵巨响,\n   我闪亮登场！",font=("Times",40,"normal"))
+screen=turtle.Screen()
+screen.bgcolor("pink")
+pen.penup()
+pen.goto(100,-100)
+pen.write("天空一阵巨响,\n   我闪亮登场！",font=("Times",20,"normal"))
 pen.hideturtle()
-turtle.done()
 pen1=turtle.Pen()
 pen1.pensize(10)
 pen1.pencolor("red")