简单的问题需要解答，需要答案

用代码块功能插入代码

data=[["Tony",23,"AI"],["Tom",34,"electrical engineering"],["Amy",26,"AI"],["Sam",27,"Nursing"]]

我想要达到的结果

for循环筛选年龄在20到30之间的

data=[["Tony",23,"AI"],["Tom",34,"electrical engineering"],["Amy",26,"AI"],["Sam",27,"Nursing"]]

for l in data:
    if 20 <= l[1] <= 30:
        print(l)

data=[["Tony",23,"AI"],["Tom",34,"electrical engineering"],["Amy",26,"AI"],["Sam",27,"Nursing"]]

res = [i for i in data if 20 <= i[1] <= 30]
print(res)
--result
[['Tony', 23, 'AI'], ['Amy', 26, 'AI'], ['Sam', 27, 'Nursing']]