print("output shape: {output.shape}");
• “Archaeologists Say They’ve Identified Traces of a 2,000-Year-Old Love Note Still Etched Into a Wall in Ancient Pompeii.” (Smithsonian).
。关于这个话题，新收录的资料提供了深入分析
Фото: Yves Herman / Reuters。关于这个话题，新收录的资料提供了深入分析
If you touch the string a third of the way along its length, that deadens the vibration both of the entire string and the halves of the string, so you can now hear it vibrating in thirds.