1.
There will be a moderate north breeze tomorrow .
明天将有四级北风。
2.
CET-4 College English Test(Band 4)
大学英语考试（四级）
3.
Pass the College English Test Band 4; obtain a certificate of CET-6
通过大学英语四级考试/获六级证书
4.
Which band of English Test have you passed? TEM-4. TEM-8.
你通过了英语考试的哪一级?专业四级。专业八级。
5.
A Comparative Study on the Reading Comprehension Subtests of the New CET4, the Old CET4 and IELTS;
新四级阅读理解测试与旧四级、雅思阅读理解测试的对比研究
6.
The Study on the Distribution of Motorola of Three and Four Grade-marketplace in Sichuan;
摩托罗拉四川三四级市场渠道策略研究
7.
Skip from the fourth to the sixth grade.
从四年级跳级到六年级。
8.
The boy was kept back in the fourth grade.
男孩在四年级时留级。
9.
He had to repeat the fourth grade.
他读四年级时留级一年。
10.
Of or relating to the fourth degree.
四次的四次的或有关第四等级的
11.
Medals will be awarded to contestants with the top three scores in each level.
比赛分四组:一到二年级，三到四年级，五到七年级，八到十一年级。
12.
Billy is fourteen years old and in the ninth grade.
毕利十四岁,在上九年级。
13.
He himself had only finished the fourth grade.
他自己只上完四年级。
14.
triple tandem quadrupole instrument
三级串联四极质谱计
15.
Is this Class 2, Grade 4?
这是四年级二班吗？
16.
Fourth Estate
第四等级（新闻界的别称）
17.
High school senior at City High School
城市高等学校四年级
18.
He is a member of the senior class in the university.
他是大学四年级的学生。