去年五月，壹枱发布了The One智能钢琴。一年后，他们拿出了新品The One Light。 你可以将Light理解为一个便捷版的钢琴。看到桌上的样品，我二话没说就用双手试着举起了它，结果是重...
last May, one set of released The One smart piano. A year later, they took out the new One Light The. You can understand Light as a convenient version of the piano. See the table of the sample, I immediately try to lift it with both hands, the result is heavy...
