In a word, the English textbook we use is a good tool for our study, though it may be not perfect, it will get more and more suitable as the time goes by.
总的来说，我们使用的英语教材是学习的好工具，即使它还不完美，随着时间的推移，它会变得完善。
2
Facts like these lend the perfect backdrop for children to experience history in an exciting way – outside of the same 'ole textbook material.
农场主们生动地讲述着这些真实的故事，比起枯燥的课本来说，孩子们可以更好的了解并接收这些历史故事。
3
Today turned out to be one of those textbook beautiful days. The sun is shining, the breeze is blowing softly and the temperature is just right - the perfect day.