Questions and Answers：Give a brief answer to each of the following questions in English.Briefly introduce Blake’s Songs of Innocence and Songs of Experience.
THE SONGS OF INNOCENCE (1809) IS A LOVELY VOLUME OF POEMS, PRESENTING A HAPPY AND INNOCENT WORLD, THOUGH NOT WITHOUT ITS EVILS AND SUFFERINGS.
HIS SONGS OF EXPERIENCE (1794) PAINTS A DIFFERENT WORLD, A WORLD OF MISERY, POVERTY, DISEASE, WAR AND REPRESSION WITH A MELANCHOLY TONE.
CHILDHOOD IS CENTRAL TO BLAKE'S CONCERN IN THE SONGS OF INNOCENCE AND SONGS OF EXPERIENCE.
