Such software is expensive and time-consuming to develop, and the algorithms are far from perfect.

这类软件的开发昂贵并耗时，运算法则也离完美尚远。

youdao

Such software is expensive and time-consuming to develop, and the algorithms are far from perfect.

这类软件的开发昂贵并耗时，运算法则也离完美尚远。

youdao