The depth of expression is the key.

这种表达的深度就是关键。

youdao

Key Questions. Have you thought in depth about the key research question you will address?

关键问题。你有没有想过在深入研究问题的关键，你会解决吗？

youdao

Key Questions. Have you thought in depth about the key research question you will address?

关键问题。你有没有想过在深入研究问题的关键，你会解决吗？

youdao