讲解文本：

communicative 好交际的，健谈的，爱说话的
I like Jack. He is nice and communicative.
我喜欢Jack。因为他人很好又健谈。
To talk with him is no easy job because he is not a communicative person.
他是一个不爱说话的人，与他说话可不容易。

疯狂练习吧！