Joke Collection Website - Bulletin headlines - What is the English meaning of "One small step forward, one giant leap for civilization"?

What is the English meaning of "One small step forward, one giant leap for civilization"?

"One small step forward, one giant leap of civilization" in English: "one small step forward, one giant leap of civilization".

Other civilized etiquette slogans:

1) Big little dining-table etiquette English: Big little dining-table etiquette.

2) Smoke remember firmly that have taboo in English: Smoke remember firmly that have taboo.

3) Road go on foot abiding by regulation in English: Road go on foot abiding by regulation.

4) Drive car giving precedence to idea bearing courteously. English:?Drive car giving precedence to idea bearing courteously.

5) Buffet drink needs to have boundary English: Buffet drink needs to have boundary.

6) In movie theater not in a loud voice English: In movie theater not in a loud voice.

7) A smile is our language, civilization is our faith English: A smile is our language, civilization is our faith.

8) Politeness and civilization are our *** Courtesy and civilization is our key to coexist