他给他演示如何吹奏象牙吹口乐器。He showed him how to blow into the ivory mouthpiece.象牙海岸成为世界上可可粉的主要产地。The Ivory Coast became the world's leading cocoa producer.象牙磨损的速度快于生长的速度。Elephants wear the tusk down faster than they can grow i...
A bone in my spine was out of alignment .我的脊椎骨有一节脱位。Britain formed a close alignment with Egypt in the last century.英国在上个世纪与埃及结成了紧密的联盟.A few of the tiles were clearly out of alignment.有几片瓦明显出格了....