React Fragment (Description Component)(Keyed Fragment)

Description.js

import React from 'react';

const teachers = [
    { id: 1, name: 'Abhishek', subject: 'React' },
    { id: 2, name: 'Aakash', subject: 'JavaScript' }
]

const Description = () => (
    <dl>
        {
            teachers.map(teacher => 
                <React.Fragment key={teacher.id}>
                    <dt>{teacher.name}</dt>
                    <dd>{teahcer.subject}</dd>
                </React.Fragment>
            )
        }
    </dl>
);

export default Description;