communicate的形容词形式

　　例句：

　　They can communicate even when they strongly disagree.

　　他们即使是在有较大分歧时也能相互交流。

　　They successfully communicate their knowledge to others.

　　他们成功地把他们的知识传达给别人。

　　Now he can only communicate through a voice synthesizer.

　　如今他只能通过声音合成器来进行交流。