Specialisation
n. <主英> =specialization
🗣️ 情景例句
Good afternoon, sir.
下午好。
There may be different ways of doing business.
有很多不同的方式。
It is all too easy to blame the railway authorities when something does go wrong.
因此，一旦铁路上真出了问题，人们便不加思索地责备铁路当局。