Of course, the service station has diversified greatly.
2016年6月四級真題（第一套）聽力 Section C
柯林斯高階英漢雙解學習詞典釋義
VERB
增加…的品種;從事多種經營;（使）多樣化
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"