I think the sentences about the rare gathering of relatives are:

1. Family love is priceless, and the time when relatives get together is always so precious.

2. This rare reunion brings our hearts closer together.

3. The power of family affection makes our lives better.

4. Family affection is like water, it gently nourishes our hearts.

5. The time we get together is always so short, but its beauty remains in our hearts forever.

6. When we are with our loved ones, we can always feel infinite warmth and strength.

7. Every reunion is a precious memory of our togetherness, and they will never disappear.

8. Family affection is the most precious wealth in our lives, and it deserves our careful care and cherishment.

9. No matter where we are, family love can always bring us endless comfort and support.

10. Let us cherish every time we get together with our loved ones and feel this priceless family affection with our hearts.