Small stores and delicatessens specialise in cheese.一些小店和熟食店专营奶酪....experts who specialise in examining and restoring ancient parchments.专门致力于检查和修复古代羊皮纸文稿的专家Most of the staff specialise in the care of children.多数员工都掌握专业的...
Most of the staff specialise in the care of children.多数员工都掌握专业的儿童保育知识。Small stores and delicatessens specialise in cheese.一些小店和熟食店专营奶酪.Lian: Well, we specialise in white teas. It's a growing market.丽安: 嗯, 我们经营的是“白茶 ...