【READ MORE】translate 古筝

instrument 工具，乐器 a clear and presant(舒适的) sound 清脆悦耳 date back to 追溯到 the period of Warring States 战国时期 The Spring and Autumn Period and the Warring States Period 春秋战国时期 the 3rd century BC 公元前 spread

>>阅读原文<<