As for his speech, …
彼の演説は、たいへんまずかった。
His speech was very poor.
彼の演説はとても説得力がある。
His speech is very persuasive.
彼の演説は党の意向を反映したものではなかった。
His speech did not reflect the party's position.
彼の演説は我々の注意を引いた。
His speech caught our attention.
彼の演説は抽象的なので私には理解できない。
His speech is too abstract for me to understand.
彼の演説は私によい印象を与えた。
His speech made a good impression on me.
彼の演説は私達にとても感銘を与えた。
His speech made a deep impression on us.
彼の演説は私達の感情に影響を与えた。
His speech affected our emotions.
彼の演説は簡潔スピーチです。
His speech is concise.
彼の演説は聞く価値がある。
His speech is worth listening to.