yacca造句

• Kandjuri and Wiloki yacca grass honey ) were gathered.
• The industries included the production of eucalyptus oil from the leaves of the yacca plants known as  yacca-gumming . 
• The industries included the production of eucalyptus oil from the leaves of the yacca plants known as  yacca-gumming . 
• The principal industries were the production of barley and wool, and the harvesting of gum from naturally-cultivated yacca plants known as  yacca-gumming . 
• The principal industries were the production of barley and wool, and the harvesting of gum from naturally-cultivated yacca plants known as  yacca-gumming . 
• Industries involving  yacca-gumming, eucalyptus distilling and charcoal burning were reported to be either in decline or to be extinct due to the declaration of legislation protecting native vegetation in 1983.