一般在餐厅外国人习惯于说“Excuse me”或是“Hello”来吸引服务员的注意叫他们过来而不是国产电视剧里常出现的打一个响指叫 Waitersister 指的是亲姐姐在西方人眼里sister和brother是严格意义上的兄弟姐妹就是同父同母的亲兄弟姐妹不包含表的堂的兄弟姐妹所
aperson who has received the highest university degree 博士a Doctor of Philosophy/Law 哲学╱法学博士我们要称呼他们为：Dr. + 姓 / 姓名Dr. Franks 弗兰克斯博士I can refer
In the US， it's common for very young students to address their instructor simply as “Teacher.” But by the end of first grade they're expected to call the teacher by name If a teacher has a particularly long surname， they might allow students to shorten it in some way;
