Of course, the service station has diversified greatly.
2016年6月四级真题（第一套）听力 Section C
柯林斯高阶英汉双解学习词典释义
VERB
增加…的品种;从事多种经营;（使）多样化
When an organization or person diversifies into other things, or diversifies their range of something, they increase the variety of things that they do or make.
1. having variety of character or form or components; or having increased variety;
"a diversified musical program ranging from classical to modern""diversified farming""diversified manufacturing""diversified scenery""diversified investments"