तरसैवोदितेष्वाशु श्रोतुमभ्यागतेष्विव ।गवाक्षादिव जालेषु प्रविष्टेष्वर्करश्मिषु
In plain words
when the sun's rays, risen up of a sudden, had swiftly entered as through lattice-windows, as if themselves arriving eagerly to listen,
तरसैवोदितेष्वाशु श्रोतुमभ्यागतेष्विव ।गवाक्षादिव जालेषु प्रविष्टेष्वर्करश्मिषु
when the sun's rays, risen up of a sudden, had swiftly entered as through lattice-windows, as if themselves arriving eagerly to listen,