例句：
Another specialty selector is the ID selector.
另一种特殊选择符是ID选择符。
You're sure to see Sacher torte, the local specialty.
你一定要去品尝一下萨克大蛋糕，这是当地的特产。
The designer's specialty is creating breathtaking print ads.
创作令人惊异的平面广告是这位设计师的专长。
Go straight to the experts at a running specialty store.
直接去专卖店找专家。
A number of different subfields and specialty areas have emerged.
出现了许多不同的分支领域和专门领域。