现场用的是节能灯，大多数舞台装饰用的都是再生木材，演唱会上的横幅也会得到回收利用，做成文件夹。
The venue used energy-saving lighting and most of the decorations were made of reclaimed wood; the banners will be recycled into folders.
中等硬度的木材。白杨木多用于家具，门，镶板，夹合板，以及乐器。
A medium density wood, poplar is popular for furniture, doors, paneling, plywood, and for Musical Instruments.
中等硬度的木材。白杨木多用于家具，门，镶板，夹合板，以及乐器。
A medium density wood, poplar is popular for furniture, doors, paneling, plywood, and for Musical Instruments.
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