The leitmotiv of her speech was the need to reduce expenditure 她讲话中一再强调的就是需要削减开支
2.
Survival comes from quality and benefit is born from management . this is the everlasting leitmotiv of construction enterprises “向质量要生存，向管理要效益”是建筑施工企业一贯的主旨。
3.
However , construction enterprises of our country took this leitmotiv only as a slogan before 1990 ' s , and manage in a rude way 然而，十几年前，我国的建筑施工企业仅仅把它当作一句口号，并加以粗放的管理。
4.
First , author analyzes and compares the advantages and disadvantages of existing packet filter technologies and designed a packet filter model for pc according to leitmotiv of model design 首先本文分析比较了现有包过滤技术的优缺点，根据模块化的设计思想，设计出了适用于个人主机的包过滤系统模型。
5.
Then , we build a common “ identity ” : a tone , an atmosphere , a style that will permeate all the facets of any future m & m products from the global concepts ( dramatic themes , general mood , etc . ) to the more specific details ( graphic codes and symbols , musical leitmotivs , etc . ) 然后，我们要创造一个通用的“特性” ：语气、氛围、风格等等，以渗透到魔法门系列产品的每一个方面，整体细节包括了图形代码和符号、音乐主题等等。
