1. 演讲：osmosis 渗透,潜移默化 | oration演讲 | ovation 热烈鼓掌,plaudit

2. 正式演说,演讲：Cupola 圆顶 | Oration 正式演说,演讲 | Mace 权杖

3. danci.911cha.com

3. 叙述法：句型 Sentence pattern | 叙述法 Oration | 成分一致 Agreement

1. 演说；演讲
    An oration is a formal speech made in public.

    e.g. ...a brief funeral oration.
           简短的葬礼悼词

1. an instance of oratory

    e.g. he delivered an oration on the decline of family values