nested_destructuring.js

const student = {
    firstname: 'Jhon',
    lastname: 'Snow',
    ielts_scores: {
      speaking: 8,
      listening: 7.5,
      writing: 8.5,
      reading: 7.0
    }
};

const { 
    firstname, 
    lastname, 
    country, 
    ielts_scores:{speaking, listening, writing, reading} 
} = student;
console.log(`${firstname} ${lastname} ${firstname}`) //"Jhon Snow"
console.log(`
    speaking:${speaking},
    listening:${listening},
    writing:${writing},
    reading:${reading}
`)
//"speaking:8, listening:7.5, writing:8.5, reading:7"