从我们记事起，妈妈就是一个中年妇女了，可谁又知道，她也曾是个花季少女。
For as long as I can remember, Mom has been a middle-aged woman, but no one told me she used to be a young girl.
那么，你认为我是什么样的人呢？
某些城市人工制品的永久性赋予了它们纪念碑的品质。
艺术不是奢侈品，而是必需品。
Innovation isn't optional in our industry; it's the only way to stay relevant in a changing world.
能源转型不仅仅是燃料的转换，更是整个经济和社会的转型。
Economic research should aim to inform real-world decision-making.