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- graded walk exercise 步行锻炼
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- I felt giddy from the unaccustomed exercise. 因不习惯这种运动，我感到晕眩。
- Exercise is profitable in all ages. 运动对于各年龄段都很有利。
- The children walk down the street hand in hand. 孩子们手拉手地在街上散步。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Let's go for a walk and blow the cobweb away. 咱们去散散步，清醒一下头脑。
- Exercise will do good to your health. 锻炼将对你的健康有益。
- A student who gets 90% is graded A. 凡得90分的学生列为甲等。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- Do not write your exercise in red ink. 不要用红墨水写你的练习。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- Don't write your exercise in red ink. 不要用红墨水写练习。
- Business is now on the up grade. 目前生意蒸蒸日上。
- It was the sort of night when phantoms might walk. 这种夜晚正是幽灵出没的时候。
- We often do this kind of exercise. 我们经常做这类练习。
- The term papers have been graded. 期末考卷已评完分数了。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
