Identification markers
[化] 鑒定標志
?? 詞語組成解析
n. 標記；記分員；書簽；馬克筆（marker的復數）
??? 情景例句
John and I celebrate our fortieth anniversary next month.
下個月John和我將慶祝我們的結婚四十年紀念。
I do not know whether you care to answer right away.
我不知道你是否愿意立即回答。
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.
他考試過關了，更愜意的是，他大學畢業時，所賺的錢足夠他開始經營自己的行業--為游客提供導游服務。