This signal intensity depends on a number of factors. 信號的強弱取決於多種因素。
The proses of the Pre-Qin and Han Dynasties often have the images which judge the strength of vitality and their functional attributes according to the voice. 先秦兩漢散文經常出現以聲觀氣事象，根據人的聲音判斷生命力的強弱及其功能屬性。
滬公網安備 31011502000490號
電信業務許可證編號：滬B2-20190700
