The poor grades of school children are also frequently linked to the time spent on social networking sites, but it would be naive to believe there are no other contributing factors.
孩子们成绩差通常与他们在社交网站上花多少时间有关，但如果认为没有其他因素起作用，那就太天真了。
Students without enough sleep may get poor grades.
睡眠不足的学生可能会取得不好的成绩。
Stealing and poor grades are of greater concern.
更应该引起主意的是偷东西和成绩不好这两件事情。
Maya dealt with her poor grades by studying harder.
玛雅以更加刻苦地学习来提高她糟糕的分数。
They balanced my poor grades in these other classes.
这样就扯平了其他课程的坏分数。
But others are awarded with poor grades and considered inferior.
另一些人却考试成绩欠佳而被认为低能。
One day I heard them discussing the poor grades their whole class received on an exam.
一天我听他们议论他们全班在一次考试中的成绩很惨。
From her son's poor grades, Grace discerned that her son was having problems in school.
从她的儿子贫穷的等级，优雅辨别了她的儿子正在有问题在学校中。
The bigger test was that of being "socially useful", in which the whole system got poor grades.
另一场大一点的考试是“成为对社会有用的”，在这方面整个银行系统都得了低的分数。
His application for graduate school was rejected out of hand, simply because of his poor grades.
只因为成绩太差，他的研究生申请立马遭到了拒绝。
But just like high school, many students flunk out of college because of their poor grades.
但正如高中一样，许多大学生因成绩不好而退学。
Good grades for homework you have not thought through will translate to poor grades on exams.
你未经思考而取得作业好分数，会导致考试的低分。
Or they won’t, and scratch their heads as to why they’re not really learning anything in class and getting poor grades.
他们的成绩会受影响，或者他们清楚而明白的学到知识，要不就是听不明白，抓耳挠腮，不明白为什么他们在课堂上没学到东西，成绩那么差。
Some students already attend summer school, but often because they received poor grades during the regular school year.
有的学生已经进了夏日学校，但通常是因为在常规的学年没有得到好成绩才来的。
Check out tutors. You will reduce your chances of receiving poor grades if you take advantage of the free tutors that universities routinely provide.
寻求辅导教师的帮助，如果你利用大学提供的免费辅导教师的帮助，那么你就会降低获得低分数的可能性。
She starts making poor grades. Declining grades and frequent withdrawals from courses may indicate that your child's focus is somewhere other than classes.
他的成绩开始下滑。成绩下滑和频繁的逃课预示着你孩子正关心课堂之外的其他东西。
If the mother to have two children, have a higher risk than life, stupid, naughty, poor grades, do not love learning, not obedient people how to do that, that's not Bai Sheng, might as well not born.
假如妈妈生二胎，万一生了一个容易得病、很笨、贪玩、成绩差、不爱学习、不听话的人那怎么办，那不就白生了，还不如不生。
Examinations are probably a poor instrument for measuring the quality of education because they concentrate on grades instead of abilities.
考试可能不是一个衡量教育质量的好方法，因为考试更看重成绩而不是能力。
John was a poor but very smart kid and he always got top grades at school.
约翰是个贫穷但很聪明的孩子，他总是在学校取得高分。
As a result, anyone looking at Einstein's grades after the switch would have been under the impression that Einstein was a poor student under the more contemporary grading system.
结果就是，在新的评级制度下，当人们查看爱因斯坦的学习成绩时，就有一种印象，爱因斯坦变成了一个成绩差的学生。
After this, poor documentation, naming, coding style, and other aspects of the source code do affect their grades.
拙劣的文档、命名、代码格式以及其他源代码方面的问题将影响他们的成绩。
"Poor reading skills snowball through the grades," he writes.
“随着年级增长，糟糕的阅读能力这个雪球越滚越大，”他写道。
For whatever reason - bullying, learning disabilities or lack of interest - his grades are poor.
他的成绩很差，原因可能是这些攻击，或者是学习障碍，或者是缺乏兴趣。
Conversely, poor schools could receive high grades by improving just a bit.
而坏学校则只需稍有改进便能获得较高评级。
Children who strive for excellence tend to be seen as those who make extra sacrifices, like getting less sleep or adopting poor eating habits, in a search for top grades.
人们认为，争取优秀的孩子为了追求高分，一般都要做出额外牺牲，比如睡得少，或者养成糟糕的饮食习惯。
Children who strive for excellence tend to be seen as those who make extra sacrifices, like getting less sleep or adopting poor eating habits, in a search for top grades.
人们认为，争取优秀的孩子为了追求高分，一般都要做出额外牺牲，比如睡得少，或者养成糟糕的饮食习惯。
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