The convenience of this from the viewpoint of structural engineering is of course obvious. 从结构工程的观点来说,这种形式的方便自然是很明显的。
Dr.Tianjian Ji is a senior lecturer at the University of Manchester, and a Fellow of the Institution of Structural Engineering. 季天健老师是曼彻斯特大学的高级讲师,是结构工程协会的成员。