难点

难点

"难点" means "difficulty" or "challenging point."

In this sentence, '难点' refers to a challenging aspect or point within the context of studying or learning.

这个问题是我们学习中的一个难点。

This problem is a difficulty point in our learning.

Here, '难点' describes specific technical challenges or difficult aspects within the context of working on a project.

他逐渐克服了项目中的技术难点。

He gradually overcame the technical challenges in the project.

In this example, '难点' is used to highlight the difficulty in the design process due to structural complexity.

这项工程的设计难点在于结构的复杂性。

The design challenge of this project lies in the complexity of its structure.