采矿技术的创新不是一种选择，而是我们对工人和环境应尽的义务。
Innovation in mining technology isn't an option—it's an obligation we owe to both our workers and the environment.
The past is a shadow that follows us, but the future is a light that guides us.
To predict tomorrow’s weather， I need not take into account the state of mind of the Emperor of Manchukuo.
The beauty of literature lies in its ability to transcend time and place.
沉默可以是同意的一种形式，但也可能是反抗的一种方式。