# 字符串拼接
string = "Can you put them on " + "hold for me,please?"
print("Can you put them on " + "hold for me,please?")
print(string)      #Can you put them on hold for me,please?
print("Spencer: " + string)    #Spencer: Can you put them on hold for me,please?

# 制表符\t 换行符\n
print("a\tb")
print(len("a\tb"))  #3  #制表符算一个字符
print("a\nb")       #a
                    #b