安全起见，基础技能训练区要保证光线充足，可能的话要用挡网包围，防止球乱飞砸到人。
For safety, the basic skills area should be well lighted and, if possible, completely netted to keep balls from getting away and hitting nonparticipants.
她说，这个安全训练室教导使用这些工具的重要性和可用技能。
She says the safe practices room teaches the importance of using the tools and skills available.
加强安全意识教育和驾驶技能训练是降低事故发生的基本措施；
Safe driving education and driving skill training were two fundamental measures to lower the traffic accident rate.
应用推荐