bone up on sentence in Hindi

Examples

1. Dan Quayle and Al Gore had speechwriters and advisers to help them bone up on issues.
2. He had boned up on his Chinese.
3. We had boned up on tourist brochures.
4. He has boned up on topics such as Rembrandt's stormy life and the restoration of art works.
5. McCarthy admits she has had to bone up on the issues, but denies waging a one-dimensional campaign.
6. Starr may be stepping down after 2 1 / 2 years of boning up on Arkansas mores.
7. But to get in the door, you might want to start boning up on your gold bars.
8. Guerrillas have recently been seen leafing through copies _ to bone up on the enemy, they say.
9. CW busily boning up on Roald Amundsen.
10. March is National Nutritional Month so it's a good time to bone up on healthful food facts.