程序必须高度易用和可扩展，同时要求支持并发和分布式计算。
Applications must be highly available and scalable, requiring designs that support concurrency and distribution.
这种简单不代表原始或不成熟，而是代表易于理解、易用和直观。
That's not simple as in primitive or lacking sophistication, but simple as in easy to understand, usable, and intuitive.
LFL是一种新近开发出的空瓶检测系统，具有安全、卫生、简单易用和免维护的特性。
The LFL is the newly developed empty bottle inspection system, which is safe, hygienic, simple and, at the same time, virtually maintenance-free.
应用推荐