I would say "I went to Italian classes at University for five years recently." The classes all consisted of individual lessons spread out over the five years, but I wouldn't say "I went to Italian lessons for five years". 特别适合胳膊比较细的女生，会有一种特别的气质。而且还是江疏影同款的哦！ Yes. Apart from the example I have just given, https://raymondouzdh.designertoblog.com/65041206/the-greatest-guide-to-music