On hide thongs,? tzi carried two pierced pieces of birch bracket fungus; it is known to contain pharmacologically active compounds( triterpens) and so may have been used medicinally.

• 奥兹带了两个桦木菇，串在皮绳上；我们知道这种菇含有可以当做药物的化合物（苷）也许，奥兹把它们当药物使用也说不定。