| 1. | Morning course over a period of approximately eight weeks
为期约8周,共72学时 |
| 2. | I ’ ve been wearing glasses since i was a high school student
我从中学时代就开始戴眼镜了。 |
| 3. | By eighth period , i was so happy to get to math class
第八个学时，我很开心能来到数学课堂上 |
| 4. | So how useful is a longer school day
所以，延长的学时有多大功效？ |
| 5. | It contains 81 classes , 4 credit hours
本课程为81个学时， 4学分。 |
| 6. | I have known him since elementary school
我从小学时就认识他了。 |
| 7. | Teachers are encouraged to use computer as a teaching tool
鼓励老师在教学时运用电脑作为教学工具。 |
| 8. | Her parents were not pleased with her decision to study the arts
她父母很反对她去学时装设计的决定。 |
| 9. | The scientific measurement of time
计时学时间的科学测量 |
| 10. | This course has total 54 periods
总学时54学时。 |
