elephant ivory meaning in English

象牙

If it doesn ' t , many of the 500 , 000 visitors expected to attend china ' s “ green olympics ” next year will end up unwittingly taking home poached elephant ivory
如若其再不采取措施，明年将会有五十万想要参加中国“绿色奥运”的游客不知不觉中行将带着偷猎象牙回家。
They can also find ornaments made of ivory tusk , sea turtle shell or hornbill casque and view the differences between elephant ivory and mammoth ivory , and real and imitated sea turtle shells through magnifying glasses
其他展品包括以原支象牙和海龟甲壳制成的装饰品，以及犀鸟盔雕刻品。访客亦可透过放大镜，察看象牙与长毛象牙标本，及真仿海龟壳的分别。