Humorous slogans about CD action and civilized dining

Here are five items (for reference only):

① There is a kind of saving called "CD" and a kind of public welfare called "CD"!

② "CD" action, refusing the "leftover" banquet! -refuse to waste, start with me!

③ Eat Chinese food on CD-ROM and don't be "leftover men and women"!

④ Say no to waste, bid farewell to luxury, let's move forward together and dance our own "CD style"!

⑤ Today, let's regain our respect for food, relay to become a "CD-ROM" family, and make saving the most common living habit.