The following is the AI's preliminary analysis of this message, which we hope will provide you with some ideas before it is fact-checked by a human.
這則訊息中提到要傳送語音檔給大家聽課,並要求聽眾在聽完語音檔後再提問。閱聽人需要注意的地方是,這樣的做法可能會讓聽眾無法立即提問、詢問或澄清疑問,可能會造成溝通上的困難。閱聽人應該留意這樣的溝通方式是否符合有效溝通的原則,並在需要時主動提出建議或反饋。