如何有效地读取CSV的特定行？

import csv
import pandas as pd

with open('file.csv', 'r') as file:
    reader = csv.reader(file)

df = pd.read_csv('file.csv')

specific_rows = df[start_row:end_row]

specific_rows.to_csv('specific_rows.csv', index=False)

import csv
import pandas as pd

# 使用csv模块读取特定行
with open('file.csv', 'r') as file:
    reader = csv.reader(file)
    specific_rows = [row for idx, row in enumerate(reader) if idx >= start_row and idx <= end_row]

# 使用pandas库读取特定行
df = pd.read_csv('file.csv')
specific_rows = df[start_row:end_row]

# 将特定行保存到新的CSV文件中
specific_rows.to_csv('specific_rows.csv', index=False)