煤炭的未来不仅仅是开采,而是我们如何负责任地将其融入不断变化的能源格局。
The development of learning algorithms that can handle high-dimensional data is a major challenge in the field.
如果你足够仔细地观察,日常总是非凡的。
I’m very confident in my decisions because I know exactly what I want.
The past is always tense, the future perfect.