/ˌspeʃiˈæləti/
major
an area of work or study that sb gives most of their attention to and knows a lot about; sth that sb is good at 专业；专长
My speciality is international tax law.
我的专业是国际税法。
a type of food or product that a restaurant or place is famous for because it is so good 特产；特色菜
Seafood is a speciality on the island.
海味是岛上的特产。
local specialities
土特产