It's a hard assignment to pull off, and I have some methodological concerns with the study.

这是一个艰巨的任务，而且我对此研究在方法层面便存有担心。

youdao

It's a hard assignment to pull off, and I have some methodological concerns with the study.

这是一个艰巨的任务，而且我对此研究在方法层面便存有担心。

youdao