Removing the lacquer from an instrument creates a very freeblowing resonance;
去掉漆的乐器创造出非常自由的吹奏共鸣；
2
All vessels shall be dried up by draining and air blowing, thoroughly cleaned inside and outside and free of all dirt and loose foreign materials before shipping.
在运输前所有容器应使用排水及吹扫的方式进行干燥，彻底清理内外部，去除灰尘及异物。
3
Accumulated debris shall be removed by vacuum, blowing with oil-free air, or wiping with clean rags.