Frog is my good friend. We are going to put up a placard for frog. What will you write on it?

Frogs are friends of mankind. They love fields, soil and frogs, and they protect mountains, water and crops.

Frog, an animal belonging to the family Ranaidae, is a national third-level protected animal. They often live in rivers, ponds, rice fields, etc. They mainly move in the grass near the water, and sometimes can lurk in the water. They protect farmers and eat pests. The slogan can read: Frogs are friends of mankind, love fields and soil. Love frogs, protect mountains, water and crops.

The so-called placards refer to boards made of wooden boards, plastic boards, iron boards, etc., with slogans written on them, referred to as placards for short.