Seniorities
年長( seniority的名詞復數 )；職位高；年資；資歷
??? 情景例句
He adjusted very quickly to the heat of the country.
他很快適應了這個國家的高溫。
While we were having breakfast,John was talking on the telephone.
當我們正在吃早餐時，約翰正在打電話。
Most business letters around the world are written in English.
世界上大多數商務信函都是用英語寫的。