He showed him how to blow into the ivory mouthpiece.他给他演示如何吹奏象牙吹口乐器。The Ivory Coast became the world's leading cocoa producer.象牙海岸成为世界上可可粉的主要产地。a ban on the ivory trade象牙贸易禁令...
Boats had plenty of mackerel and a few skate.那些船上有许多鲭鱼，还有几条鳐鱼。A mackerel sky and mares'tails make lofty ships carry low sails.鱼鳞天,马尾云,大船降帆莫航行.Fish glacial delicacy basically is hairtail, breed yellow croaker, pomfre...