love is a master key which opens the gate of happiness是什么意思?

love is a master key which opens the gate of hap 歌词里有Love is the master key that opens the gates of happiness Love is the key to open the gate of hap pin ess的中文意思是什么 love is the key to open the gate of hap piness. 谁能帮我翻译以下love is a condition in which the happiness of anothe love isthe key toopen the gate of hap pin Love is the key of the Earth是什么意思 The woman meet the love is a lifetime of happiness love is the key of the Love is that condition in which the happiness of another per love is that condition in which the happiness of another pes THE KEY TO THE HAPPINESS IS HAVING A