zhè ge / ruǎn jiàn kù / fēng zhuāng / le / hěn duō / fù zá / de / hán shù / fāng biàn / kāi fā zhě / diào yòng

这个软件库封装了很多复杂的函数，方便开发者调用。

This software library encapsulates many complex functions, making it convenient for developers to call.