But it's a fact that informative speaking saves lives.
出自-2010年12月聽力原文
For example, several months after listening to an informative speech, Pete Gentry in North Carolina rescued his brother who is choking on food, by using the method taught by student speaker, Julie Paris
出自-2010年12月聽力原文
In addition to saving lives, informative speakers help people learn new skills, solve problems and acquire fascinating facts about the exciting world in which they live.
出自-2010年12月聽力原文
He gives informative talks to young children
出自-2010年12月聽力原文
Informative speeches can save lives.
出自-2010年12月聽力原文
These emails are often informative rather than personalized correspondents requiring a response or action.
2018年12月四級真題（第二套）聽力 Section C
Juan Louis, a junior geology major, decided to give an informative speech about how earthquakes occur.
出自-2010年6月聽力原文
Chronologica is an informative and entertaining tour into history, beautifully illustrated and full of unbelievable facts.