academic development
(学生)知识的发展, 学术水准的提高

accord development
和谐发展

acquisition of development rights
开发权的取得

advanced development
试制(样机, 样品), 高级研制, 预先研制

Advisory Group for Aerospace Research and Development
航天研究与发展咨询组(NATO)

Admittedly,ensuring sustainable development will require a certain level of sacrifice and arduous efforts on the part of all people . Nonetheless,the accrued returns will both strengthen the nation and ensure a better life for all Chinese citizens .
诚然，确保持续的发展需要人们做出一定程度的牺牲和辛勤努力。但是，积累的成果不仅能使国家更强大，而且能保证中国公民过上更美好的生活。

As for me,with the development of our national economy,all these problems will certainly be solved step by step.
至于我，我相信，随着我国经济的发展，这些问题必将逐步解决。

Child development depends on a number of factors,both physical and psychological . Correct parental nurturing from infancy through adolescence determines both the physical and mental profile of a mature individual .
儿童的发展取决于很多因素，包括生理的和心理的。从婴儿期到青春期的正确的家长教育决定一个成熟的个人的体质及智力的状况。

From what has been discussed above,I firmly believe that time will prove that traditional technology and methods would die out with the development of modern science and technology. The maintenance of the traditional technology and methods is futile.
通过以上讨论，我坚定地相信时间会证明传统技术方法将会随着现代技术的发展而消亡，坚持传统技术方法是徒劳的。

Furthermore,students living in their own home would have access to a comfortable life and have more opportunities to communicate with their parents,which have beneficial impact on development of their personal character.
而且，学生生活在自己家中，有舒适的生活，并有更多机会和父母交流，这对他们个性的培养是有利的。