Python中乌龟画图中加入字符串

编辑import turtle
t=turtle.Turtle()
s=turtle.textinput("","enter your name: ")
print("Hello?" ,s+",","This is Turtle.")
t.write("Hello? This is Turtle.")
t=turtle.Pen()
t.shape("turtle")
t.left(90)
t.forward(100)
t.left(90)
t.forward(100)
t.left(90)
t.forward(100)
t.left(90)
t.forward(100)
需要输入名字后，乌龟那里出现Hello?Choi This is Turtle.
我不知道怎样让名字出现在（Hello? This is Turtle.）这句话里。
希望能帮忙解答一下，万分感谢🙏

字符串拼接这样做
s1="Hello?{}!This is Turtle.".format(s)