I was in the eighth grade and about to take a science test.
那时我上八年级，马上要参加科学考试。
The difference between C-grade and A-grade managers may very well be the difference between business success or failure. Between preserving the jobs of ordinary workers or losing them.
C 等和 A 等经理之间的差距很可能就是企业成败的区别，很可能就是在保住普通工人的工作或者让他们下岗之间的差异。
The regulator demanded instead that Ms Dashtaki set up a "Grade a" dairy plant, just as a large factory processing raw milk would be required to do.
管理者要求Dashtaki女士建立一座“A级”乳制品工厂，就如大型生牛乳加工厂所要求的那样。
She didn't hand in her first two assignments for chemistry, which started her out in the class with a failing grade.
她头两次的化学作业都没有交，这使她开始这门课时成绩就不合格。
Anticipating a better grade on the following morning exam, a student can ignore the limbic urge to socialise and go to sleep early instead.
想要在第二天早上的考试中取得更好的成绩，学生们可以忽略社交的边缘冲动，早点睡觉。
The summer after 7th grade, students spend three weeks on a college campus studying advanced math for seven hours a day.
七年级后的那个夏天，学生们要在大学校园里待上三周，每天学习七个小时的高等数学。
When he entered the tenth grade, he became a vocational technical institute student.
当他进入十年级时，他成为了一名职校学生。
Last year the national program for playground safety gave the nation's playgrounds a grade of "C" for safety after visiting more than 3,000 playgrounds nationwide.
去年，国家游乐场安全计划在全国范围内走访了3000多个游乐场后，将国家游乐场的安全等级定为 “C” 级。
I don't become a serious climber until the fifth grade, when I went up to rescue a kite that was stuck in the branches of a tree.
直到五年级我才成为一个真正的攀登者，那时我去救了一只被卡在树枝上的风筝。
One of his sixth-grade students, a recent immigrant, was gradually falling behind, resisting his teacher's best efforts.
他的一个六年级学生是一个新移民，这名学生抵制他老师付出的最大努力，逐渐掉队。
You might be starting to fear, thinking that there's no way for you to get a good grade because of the little time left to study.
你可能会开始害怕，认为自己没有办法取得好成绩，因为剩下的能学习的时间不多了。
Your suggestions worked like a charm. I studied in the way you told me and got a good grade this time.
你的建议非常有效。我照着你说的方式学习，这次考了个好成绩。
Yet, she noted, many young people are especially unwilling to take risks at school afraid that one low test score or poor grade could cost them a spot at a selective university.
然而，她指出，许多年轻人尤其不愿意在学校冒险，担心考试分数低或成绩差会让他们失去进入名牌大学的机会。
This paper is a large part of your cumulative grade, so make sure to follow the instructions.
这篇论文占你总成绩的很大一部分，所以一定要按照说明做。
Wang Zixuan, a student from Grade Eight, with little knowledge of painting, painted a beautiful night scenery on a piece of pottery.
王子轩是一个八年级的学生，他几乎不了解绘画知识，但却在一块陶器上画了一幅美丽的夜景。
The TV station reported that by completing the swim, the fourth-grade student from Losbanios broke a record previously held by a 10-year-old boy.
该电视台报道称，这名来自洛斯巴尼奥斯的四年级学生游完了全程，打破了此前由一名10岁男孩保持的纪录。
I used a consumer-grade camcorder that sent its output to the video capture card using a composite (standard) video cable.
我使用了一个消费级摄像机，它使用复合（标准）视频线将输出发送到视频捕捉卡。
Confronted by a setback such as a disappointing test grade, students with a growth mind-set said they would study harder or try a different strategy.
当面对挫败，例如不理想的成绩时，具有成长型思维模式的学生表示他们会更加努力地学习，或是尝试一些不同的学习策略。
Eppendorf, a blond Berliner with a deep tan, teaches grade school in the mornings.
Eppendorf 是一位皮肤黝黑、有着一头金发的柏林人，他上午在小学教书。
Conversely, if homework matters, it should account for a significant portion of the grade.
相反，如果家庭作业很重要，它应该占分数的很大一部分。
She noted, many young people are especially risk averse at school—afraid that one low test score or mediocre grade could cost them a spot at a selective university.
她指出，许多年轻人尤其不愿意在学校冒险，担心一次考试的分数低或成绩差会让他们失去进入名牌大学的机会。
His mother who had only a third-grade education works two jobs cleaning bathrooms.
他的母亲只受过三年教育，做着两份清洁厕所的工作。
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