数字革命已经改变了我们对市场、竞争和经济政策的思考方式。
CLEANLINESS. Tolerate no uncleanliness in body, cloaths, or habitation.
Forests are the lungs of the earth—let's not suffocate them.
每一帧都应该是一幅画,每一个场景都是一件杰作。