specialise造句

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 ”, 这种茶的市场正在逐步扩大.

• #specialise