Python Zip循环列表打印字符而不是字符串

我在用连词造句.

我有一个包含列的数据帧

df = df[['fullName', 'Location', 'College', 'Degree_location', 'Degree', 'Jobs', 'Company',  'Date', 'LocationJob', 'Avg_rounded']]

我正在try 将列的每一行与硬编码的句子相匹配，即

name_placeholder = "My name is "
location_placeholder = "I live in "
college_placeholder = "I went to "
collloc_placeholder = " in "
degree_placeholder = "I have a degree in "
job_placeholder = "I have work as "
company_placeholder = " in companies "
date_placeholder = "I have work from "
jobloc_placeholder = "My job locations have been "
avgdistance_placeholder = "The average distance between my locations is "
placeholders = name_placeholder, location_placeholder, college_placeholder, collloc_placeholder, degree_placeholder, job_placeholder, company_placeholder, date_placeholder, jobloc_placeholder, avgdistance_placeholder

我希望故事的结尾会是"我的名字是[全名].我住在[地点].我上的是[学院]"等等.

如果我使用for循环来访问数据帧的行，即:

for x in profiles:
  for y in x:
     print(y)

我得到了预期的结果.

然而，我正在试着从数据框中造出句子.

我已经try

for x in profiles:
  for y in x:
    for pl, pr in zip(cycle(placeholders), y):
       print(pl + pr)

但这给了我

My name is A
I live in d
I went to a
 in m
I have a degree in 

为什么数据框行打印每个字符而不是完整的字符串ie[fullName]？

根据我的理解，我组合了数据帧和占位符列表，并循环使用占位符，因为它的列表比数据帧短得多.

我哪里错了？