求翻译：他的小说常写美国人和欧洲人之间交往的问题；成人的罪恶如何影响并摧残了纯洁、聪慧的儿童；物质与精神之间的矛盾；艺术家的孤独，作家和艺术家的生活等是什么意思？

His novels often written exchanges between Americans and Europeans, the question; how it affects adults, and destroy the evil pure, intelligent child; the contradiction between the material and spiritual; artist's loneliness, writers and artists of life

His novels often wrote about the interaction between Americans and Europeans; adults how to impact the evils, intelligent, and destroy the purity of children; the contradiction between material and spiritual; Artists, writers and artists, solitude of life,

His novel often writes the question which between the American and the European associates; How did adult's evil affect and has devastated chastely, the intelligent child; Between material and spiritual contradiction; Artist's lonely, writer and artist's life and so on

His novels often written communication issues between Americans and Europeans; adult how sins affect and vandalism of a pure, bright children; contradiction between physical and spiritual; alone of the artist, writer and artist of life