monumental

I've read his monumental work on Chinese astronomy.

我已经阅读了他关于中国天文学的不朽著作。

All literary works, especially a monumental one like A Dream of Red Mansions, are extremely rich in content and involve diverse social strata—to such an extent that they virtually resemble a mountain of treasure or a labyrinth.

一切文学作品，特别是像《红楼梦》这样伟大的作品，内容异常地丰富，涉及到的社会层面异常地多，简直像是一座宝山，抑或是一座迷宫。

It had been a monumental blunder to give him the assignment.

分配给他这项任务是一个巨大的错误。

The job was to end with a monumental bang when I became so poorly I could no longer function.

当我的身体变得很差，再也无法正常工作的时候，这份工作就会以巨大的轰动结束。

The government plans to build a monumental arch.

政府计划兴建一个纪念性拱门。

I take no real interest in monumental sculpture.

我对宏伟的雕塑并没有真正感兴趣。