用turtle库画背带裤

好的，我可以为您演示如何使用turtle库画出背带裤。下面是示例代码：

import turtle

# 设置画布大小和背景颜色
turtle.setup(500, 500)
turtle.bgcolor("white")

# 画裤子
turtle.penup()
turtle.goto(-100, -100)
turtle.pendown()
turtle.color("blue")
turtle.begin_fill()
turtle.forward(200)
turtle.left(90)
turtle.forward(100)
turtle.left(90)
turtle.forward(200)
turtle.left(90)
turtle.forward(100)
turtle.end_fill()

# 画背带
turtle.penup()
turtle.goto(-100, 0)
turtle.pendown()
turtle.color("black")
turtle.begin_fill()
turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.end_fill()

turtle.penup()
turtle.goto(50, 0)
turtle.pendown()
turtle.begin_fill()
turtle.forward(50)
turtle.right(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(50)
turtle.end_fill()

# 隐藏画笔
turtle.hideturtle()

# 显示绘图窗口
turtle.done()

运行以上代码，将会绘制出一条蓝色的裤子和两条黑色的背带，效果如下图所示：