外观自然清新，使用自然方便。整体风格自然清新，颜色搭配简洁淡雅， 使用操作自然便捷；营造一个了轻松自然的氛围，给消费者轻松愉悦的 工作状态，从而体现“让工作成为一种享受”的理念。 The appearance of natural, fresh, easy to use nature. Overall style of natural, fresh, simple and elegant colors, natural and convenient to use operation; create a the relaxed atmosphere, the work to consumers relaxed state, which reflects the "make work a pleasure" concept.