如何从这种json格式中获取数据？

import json

# 示例JSON格式数据
json_data = '''
{
  "name": "John",
  "age": 30,
  "city": "New York",
  "skills": ["programming", "web development"],
  "education": {
    "degree": "Bachelor",
    "major": "Computer Science"
  }
}
'''

# 将JSON字符串转换为字典
data = json.loads(json_data)

# 获取name字段的值
name = data["name"]
print("Name:", name)

# 获取education字段中的degree值
degree = data["education"]["degree"]
print("Degree:", degree)

# 获取skills字段中的第一个技能
first_skill = data["skills"][0]
print("First Skill:", first_skill)

Name: John
Degree: Bachelor
First Skill: programming