圖 1.
NDlDMTU3QTI3OEQzNkRGQjEyMUFFRjNFMEQxNEVBM0VDNzQwREY2RjhEOUJCQTY5QzU2N0IyN0E4QTgyRDA1REI5NEZEQTZDRUM0MzFCRTUzQ0NDOUNCRjkwQTk4OURFNjFFODJDQzI0MA