问题
翻译题
1.___________ (专家) say we should walk at least 10,000 steps one day.
2. In the past, people's jobs_________（需要）more physicaleffort.
3. The wrong diet means you'll put on_______(重量).
4. Watching too much TV has a bad_______(影响)on your study.
答案
1. Experts
2. required
3. weight
4. effect