王子懂得如何使用兽和人是很必要的。
Breaking the ice means saying or doing something to stop feeling shy or uncomfortable around someone you don't know well.“打破沉默”指的是在一个你不太了解的人身边说或做某事来让自己不再感到害羞或不舒服。
If you are talking about a subject you know well, as I've just advised, prepared, preparing the speech itself should not be too difficult.如果你正在谈论一个你很熟悉的话题,就像我刚才建议的,做好准备;准备演讲本身应该不是太难。