as previously stated

• 如上所述

as previously stated的用法和样例：

例句

1. As above mentioned, you can not learn English well overnight.
   如上所述，你不可能一夜之间就学好英语。
2. As mentioned, unordered containers need an auxiliary array to work.
   如上所述，无序容器需要一个辅助的数组来工作。