1. He was wont to give lengthy speeches.
    他惯於做长篇大论的演说.

2. Most looked approachable enough. There wasn't time for lengthy talks but enough to exchange greetings that go with civilized ways.
    多数人看上去是可以说说话的。虽没有工夫聊很久，但问候几句以示礼貌还是有时间的。

3. Lengthy speeches always bore people.
    冗长的讲话总使人厌烦。