1. 這篇文章很短，只能對這一問題作膚淺的探討。
   This essay is so short that it can only scratch the surface of the topic.
2. 這個問題不在我們探討的范圍之內(nèi)。
   This subject is outside the scope of our inquiry.
3. 他們用很多時間探討生命的奧秘。
   They spend their time philosophizingabout the mysteries of life.
4. 這部記錄片探討這個問題有些深度。
   The documentary treated the question in some detail.
5. 我僅探討這一問題的三個方面。
   I shall limit myself to three aspects of the subject.

探的英語翻譯：

討的英語翻譯：