& lt blue ● cloud ● moon > You can refer to jade. I suggest you rewrite the question and raise the reward to 200 points, so that many people will help you answer it. If the score is not enough, I can help you, but you have to make things clear and give me information.
Ah! Jcdh7 1 1 too-
The landlord should refresh the screen frequently, otherwise he will not receive new information.