Someone received a chain letter promising good luck if they forwarded it to ten people.
Кто-то получил цепное письмо, обещающее удачу, если он перешлёт его десяти людям.
Definitions
A chain letter is a message that requests the recipient to send copies of the letter to a specified number of people, often with the promise of good luck or financial gain, and the threat of bad luck if they do not comply.