在连续新开几家分店后，突然公司公开声明关于现实的销售业绩下降，因此考虑

在连续新开几家分店后，
突然公司公开声明关于现实的销售业绩下降，因此考虑将关闭更多经营不佳的门店。

結果 (英文) 1:

After opening several new stores in a row,Sudden decline in sales of the company's public statements about the reality, so consider closing more underperforming stores.

結果 (英文) 2:

In a continuous open several new stores, the
sudden public statements about the reality of the company, sales are down, so consider poor management will close more stores.

結果 (英文) 3:

After several new stores opened,Suddenly the company"s public statement on the reality of the decline in sales performance, and therefore consider the closure of more poorly run stores.