The Japanese use a hot piece of iron like an old-fashioned soldering iron to burn away the fluffy material from inside the quill.
The Japanese use a hot piece of iron like an old-fashioned soldering iron to burn away the fluffy material from inside the quill.
日本人使用一片类似于老式烙铁的热铁片将羽茎内部的松软物质烧掉。