Even if you are a bright moon, you should understand that a person's light can't illuminate the whole night sky, and the stars can arch the moon to achieve a beautiful and charming night scene;
Even if I am a green grass, I should understand that a grass is not enough to form a grassland, and only one million grasses in Qian Qian can show a vibrant grassland.
Even if I am a leafy tree, I must understand that an independent tree is not a forest, and only a lush tree can show the vastness and prosperity of the world.