他设计的轻便铁路换乘系统的客舱紧凑、雅致，拥有一个休闲式的空间和一个自动门，每节车箱可容纳15名乘客。
His Slim Ride rail design consists of compact, stylish rail cabins with a lounge-like atmosphere and automated doors for up to 15 passengers each.
去年他的设计师们将这款流行的三座式压缩的更加紧凑些，成倍增加了往既定空间塞入该沙发的数量。
Last year his designers found a way to pack the popular three-seater more compactly, doubling the amount of sofa they could cram into a given space.
通俗点说，编写运行快速的代码意味着最小的内存分配、写更紧凑的代码、避免一些可能降低性能的程序设计语言和傻瓜式编程方法等。
Generally speaking, writing fast code means keeping memory allocations to a minimum, writing tight code, and avoiding certain language and programming idioms that can subtly cripple performance.
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