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1·For this course a pass in English at grade B is acceptable.

英语成绩B级就可以学这门课程。《牛津词典》

2·First was DEXI doing well in encrypt at grade one.

其中第一件就是在大一时候，DEXI就精通加密技术。

3·Ahead of us there is a railroad crossing a highway at grade.

前面有一条铁路与公路平面交叉。

4·This landscape is full of space free of charge, at grade four and above can achieve this function.

这个空间的美化是全面免费的，等级在四级以上就可以实现这一功能了。

5·'business fluent french' looks much better than just 'french a-level at grade a' as it offers a company more.

‘流利的商务法语’看起来比只是‘法语初级考试a等’更有吸引力，因为这能给公司带来更多。

6·Note: a All figures from 1996 to 2003 covered the construction enterprises as legal persons at Grade IV and above.

注：1.1996 - 2003年全部指标为四级及四级以上的法人建筑施工企业。

7·Seal flush filters are to be located at grade and be easily accessible to unit operators and maintenance personnel.

密封冲洗过滤器应安置在地面，并便于装置操作和维修人员接近。

8·I later on found out that Mo was born in a farmer's family, and dropped out of school to be a cowherd at Grade Five.

后来我知道，莫言出生在一农民家庭，小学五年级都没有上完，就辍学放牛了。

9·If the kids do not come in with their math, English, or reading skills at grade level, there's only so much you can do.

如果来上课的孩子们没有达到相应的数学、英语或阅读水平，那么你就有很多工作要做了。

10·One of the saddest facts about my country is that there are a significant number of fourth grade students who cannot read at grade level.

现在的美国一个比较令人悲伤的一个事实就是现在的美国有一些四年级的小学生他们没有办法达到他们那个年级的阅读能力。