"前面提及的"可以翻译为英语中的 "as mentioned earlier" 或 "as previously stated" ,具体使用哪个表达可根据语境和上下文灵活选择。例如:
As mentioned earlier, this project requires careful planning and execution.(前面提及的,这个项目需要仔细的规划和执行。)
As previously stated, we need to finalize the report by Friday.(前面提及的,我们需要在周五前完成这份报告。)