难事

难事

Difficult matter or problem.

Here, '难事' is used as a noun to refer to a specific task or event that is difficult to accomplish.

解决这个复杂的问题是一件难事。

Solving this complex issue is a difficult task.

In this sentence, '难事' describes a general activity or situation that poses challenges.

对于新人来说，适应新的环境可能是一项难事。

Adapting to a new environment might be a challenging task for newcomers.

'难事' here is employed metaphorically to represent any demanding task or endeavor that contributes to personal growth through determination.

不要害怕失败，因为每一次难事都会让你更强大。

Do not fear failure, as every difficult task will make you stronger.