Это должно работать. Убедитесь, что вы pip install googletrans-temp
import pandas as pd
from googletrans import Translator
# read from an excel file
df = pd.read_excel('/Users/andrewgreatorex/Downloads/test_spreadsheet.xlsx')
# translate a column to French, and add back into the DataFrame
translator = Translator()
df['French'] = df['text'].apply(translator.translate,src='en',dest='fr').apply(getattr, args=('text',))
# output new excel file
df.to_excel('name_of_your_output_file.xlsx')