1. 很少有老師能使學(xué)生對那些需要刻苦努力才能學(xué)好的枯燥學(xué)科感興趣。
   Few teachers are able to interest their students in dull subjects that mean a lot of hard work.
2. 感謝您使我們把枯燥的學(xué)習(xí)變成了巨大的樂趣。
   Thank you for making learning not a dull thing but a great joy.
3. 盡管（她講的）內(nèi)容有些枯燥，但由於她善於表達(dá)，大家仍聽得津津有味。
   Although the subject-matter (of her talk) was rather dull her witty delivery kept the audience interested.

枯的英語翻譯：

燥的英語翻譯：