试图将一个列表中的每两个元素变成一个单独的列表

可以使用如下做法：

list = ['50003252714', 'Malle Kask',
'40003252714', 'Endel Kask',
'30003252714', 'Peeter Kask',
'60003252714', 'Jcri Mcond',
'70003252714', 'Laura Mcond',
'80003252714', 'Kerli Mcond',
'10003252714', 'Elvo Pikk',
'20003252714', 'Signal Pikk']

使用iter（）转换列表，然后在循环中使用next（）迭代器：

it = iter(list)
final = []
for list in it:
    list_of_two = [list, next(it)]
    final.append(list_of_two)
print(final)

输出：

[['50003252714', 'Malle Kask'], ['40003252714', 'Endel Kask'], ['30003252714', 'Peeter Kask'], ['60003252714', 'Jcri Mcond'], ['70003252714', 'Laura Mcond'], ['80003252714', 'Kerli Mcond'], ['10003252714', 'Elvo Pikk'], ['20003252714', 'Signal Pikk']]