accessory branch

例句：

1. 1. The company's new product line is expected to boost sales.
   公司的新产品线预计将提高销售额。
2. 2. The government has established several subsidiary branches in the countryside.
   政府已在农村设立了几个分支机构。
3. 3. The accession of a new member to the board of directors was announced yesterday.
   昨天宣布了一名新成员加入董事会的消息。