The solution was to rewrite it in a way that ensured the connection was closed before going down into the lower levels.

解决方案就是重写它的方式确保了连接被关闭之前下降到较低水平。

youdao

The pair also opened a school that used the Kaurna language as a medium of instruction for almost six years before it was closed down by the authorities, who would only tolerate English.

BBC: Lost indigenous language revived in Australia

The smokehouse was used to produce smoked fish and meat before Summer Isles Food closed it down and transferred its business to Alness, in Easter Ross, last summer.

BBC: Achiltibuie smokehouse could return to public ownership