const student = {
    name: 'ZhangSan',
    age: 18,
    scores: {
        math: 19,
        english: 85,
        chinese: 100,
    },
}

function displayInfo(student) {
    console.log('name:', student.name)
    console.log('math:', student.scores.math)
    console.log('english:', student.scores.english)
    console.log('chinese:', student.scores.chinese)
}

displayInfo(student)