This paper analyzed the mechanism, prevention and rehabilitation of sprain and heel tendon laceration in ord er to provide theoretical basis for the competitive gymnastics teaching and training.

重点就这两个方面的受伤机制、预防和康复治疗进行分析，目的是为竞技体操教学、训练提供理论方面的借鉴。

youdao

First, memory training, er, you have to do brainteasers, crossword puzzles and memory exercises that emphasize verbal skills throughout the day.

首先，记忆力训练，你每天得进行脑筋急转弯，纵横字谜游戏以及其它一些加强语言技能的记忆力练习。

youdao

The enterprise should build the monitoring team, provide the essential monitoring equipment, and organize the er training regularly.

企业应组建应急监测队伍，配备必要的监测仪器，定期组织应急演练。

youdao

In April, 2011, as part of its comprehensive plan to address the epidemic of prescription drug abuse, the Obama Administration called for training prescribers in proper use of ER and LA opioid analgesics.

WHITEHOUSE: New Safety Measures for Opioid Medications