问如何同时抓取多个页面，避免：'ResultSet‘对象没有属性'find_all'？

EN

from bs4 import BeautifulSoup
import requests

urls = []
soups = []
divs = []

for i in range(20):
    i=i+1
    url = "https://www.autoscout24.de/lst?sort=standard&desc=0&cy=D&atype=C&ustate=N%2CU&powertype=ps&ocs_listing=include&adage=1&page=" + str(i)
    urls.append(url)

for url in urls:
    page = requests.get(url)
    soups.append(BeautifulSoup(page.content, "html.parser"))

for soup in range(len(soups)):
    divs.append(soups[soup].find_all("div", class_="VehicleDetailTable_container__mUUbY"))
    
for div in range(len(divs)):
    mileage = divs[div].find_all("span", class_="VehicleDetailTable_item__koEV4")[0].text
    year = divs[div].find_all("span", class_="VehicleDetailTable_item__koEV4")[1].text
    print(mileage)
    print(year)
    print()

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
/tmp/ipykernel_17/4044669827.py in <module>
     21 
     22 for div in range(len(divs)):
---> 23     mileage = divs[div].find_all("span", class_="VehicleDetailTable_item__koEV4")[0].text
     24     year = divs[div].find_all("span", class_="VehicleDetailTable_item__koEV4")[1].text
     25     print(mileage)

/opt/conda/lib/python3.7/site-packages/bs4/element.py in __getattr__(self, key)
   2288         """Raise a helpful exception to explain a common code fix."""
   2289         raise AttributeError(
-> 2290             "ResultSet object has no attribute '%s'. You're probably treating a list of elements like a single element. Did you call find_all() when you meant to call find()?" % key
   2291         )

AttributeError: ResultSet object has no attribute 'find_all'. You're probably treating a list of elements like a single element. Did you call find_all() when you meant to call find()?