This is a major issue.

这是个重大问题。

Absenteeism is a major issue in many schools.

缺勤是许多学校的一个主要问题。

Pollution is a major issue affecting the coasts.

污染是影响海岸的一个主要问题。

Many believe that nepotism is a major issue in politics.

许多人认为任人唯亲是政治中的一个重大问题。

Illiteracy is a major issue in many developing countries.

文盲状态在许多发展中国家是一个重大问题。

Economic inequality has been a major issue in many countries.

经济不平等在许多国家都是一个主要问题。

Coastal erosion is a major issue for many seaside communities.

沿海侵蚀是许多海滨社区的一个重大问题。

Scheduling conflicts can be a major issue in project management.

安排时间表冲突在项目管理中可能是个大问题。

In the foreseeable future, climate change will be a major issue.

在可预见的将来，气候变化将是一个重要问题。

The paucity of skilled workers is a major issue in the industry.

技术工人的缺乏是该行业的一个主要问题。