He gazed at the row of birch-trees with their motionless yellows and greens, and the white bark shining in the sun.是什么意思_He gazed at the row of birch-trees with their motionless yellows and greens, and the white bark shining in the sun.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句