The earliest research report on the five-second rule is attributed to Jillian Clarke, a high school student participating in a research project at the University of Illinois.
最早的关于五秒定律的研究报告被认为是吉莉安·克拉克所写，她是一名高中生，参加了伊利诺伊大学的一个研究项目。
Not long ago, a senior high school student caught much attention at the second World Laureates Forum (世界顶尖科学家论坛) in Shanghai.
不久前，在上海举行的第二届世界顶尖科学家论坛上，一名高中生引起了广泛关注。
"I don't believe that they had a three-second memory because animals need their memory, so they build up over time knowledge of where the food is," said Roy Stokes, a student at the Australian Science and Mathematics School.
澳大利亚科学与数学学校的学生罗伊·斯托克斯说：“我不认为它们有三秒钟的记忆，因为动物需要记忆，这样它们就会随着时间的推移逐渐了解食物在哪里。”
Tan's daughter is a second year student of a primary school in Beijing.
现在谭先生的女儿已经是北京一所小学二年级的学生了。
In the second picture, a student is on his way home from school, a heavy bag of books on his back.
在第二幅图中，一个学生在放学回家的路上，背上背着沉重的书包。
Shanghai music group logo News: Xiaohong accept the love that is still the second-year student, a classmate of her sudden serious illness, the school launched a group for this fund-raising activities.
上海群乐徽标讯：那还是晓红接受爱心助学的第二年，她的一个同学突患重病，全校为此开展了一场集体募捐活动。
Second, it will be better if the child is a primary school student.
第二，如果他是个小学生就更好了。
Chapter Shanghai:Yunyun is a student of high school and Japanese boy Kepen lives in the second floor of her house.
上海篇：蕴蕴是个高中生，来中留学的日本男孩修平租住在她的楼上。
He is a student of grade eight in the second middle school now.
他现在是第二中学八年级的学生。
Second chapter discusses the Western economic the dissemination way, mainly includes the foreign student, the publication medium, school education these aspects.
第二章探讨西方经济学的传播途径，主要包括留学生、出版媒介、学校的教育这几个方面。
By contrast, perhaps the second study was conducted over a period of one week by a lone high school student as a school science project.
相反，第二项研究可能是一位高中生孤身一人所做的学校的一个科学课题，仅为期一个星期。
I am Mark Huang, a second-year senior high school student. I am seventeen years old.
我是高中二年级的洪马克，年龄十七岁。
I was a second grade primary school student.
我是一名二年级的小学生。
I was a second grade primary school student.
我是一名二年级的小学生。
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