✔ 最佳答案
If there is an extra public holiday, I hope it will be a memory of all people round the world. Of course, a meaningful one.
I hope that it would be "World's Charity Day".
Many people from our world suffer from different conditions: bad hygiene, famine, illness... they always feel helpless because many people neglect these problems. They never care about thing around them nor lend others helping hand.
The "World's Charity Day" would be the best day to promote our unity and help people in need. In addition, it can also broaden our horizons as we can learn more about the misfortune of people behind our wonderful world.
This is a beneficial public holiday, which will broaden our knowledge and help others in the meantime. What do you think?