生物学家们会待在河边的计数塔中，研究声纳，从飞机上完成观察活动，以及与渔夫交谈。

The biologists sit in streamside counting towers, study sonar, watch from aeroplanes, and talk to fishermen.

youdao

与演讲者交谈，看看他是否有什么特别的方面请你在他演讲时观察。

Confer with the speaker to see if he or she has any specific things for you to watch for during the talk.

youdao

我只愿从和其他地区的大学生比较中，从自己的观察与思考中，从和周围的人的交谈中，来分析新加坡大学生到底缺乏了些什么。

I merely wish to analyse what university students in Singapore elsewhere, by observing and thinking about the issue and by speaking with the people around me.

youdao