1·I should say something about grades.
关于分数我应该说明一下。
2·Your course load is set, your grades are set, your test scores are set.
你的课程负荷已经确定了，你的分数已经确定了，你的考试成绩也已经确定了。
3·This could be the reason why students who sit here often get lower grades on tests and exams.
这可能就是为什么坐在这里的学生经常在考试中得到较低的分数的原因。
4·If a kid's grades are low, Mick requires a teacher's note "saying that you're doing your best," Mick says.
如果一个孩子的分数很低，米克就会要求老师给他一张便条来“说你已经尽力了。”米克说。
5·What's more, grades are not only an educational device but are also part of a screening system to help assign kids to their next class or program.
更重要的是，分数不仅是一种教育手段，也是一个筛选系统的一部分，帮助我们把孩子分配到他们的下一个班级或课程。
1·The average price for all grades of petrol at the pump was $3.49 a gallon.
加油泵所有等级的汽油平均价格为1加仑3.49美元。
—— 《柯林斯英汉双解大词典》
2·Milk is sold in grades.
牛奶是分等级出售的。
3·Messages are sent to the highest ranked queue or queues, and so this granularity allows queues to be ordered to indicate grades of application availability.
消息被发送到级别最高的一个或多个队列，因此这个细粒度允许对队列排序，以表明应用程序可用性的等级。
4·You can't see the difference between these grades.
你可以看看这些等级的差别。
5·That entitled Ellison to an "a" ring, which the Chronicle said was the highest of four grades of ring that about 400 people affiliated with the team received -from players to ballpark staff.
这让他有资格获得“一级”的指环，《旧金山纪事报》指出，巨人队约400人的团队，从球员到球场工作人员，收到的指环分为四个等级，埃里森的是最高级别。