国内上市公司的回购在近几年逐步增加，特别是绩优股，通过股份回购来提振投资者的信心是一个非常好的途径，也是值得肯定和鼓励的做法。
The repurchase of domestic listed companies has been increasing in recent years, especially among blue chips, and it is both a good way to boost investor confidence by repurchasing shares and a practice worthy of affirmation and encouragement.