英语翻译the primary reasin for placing cover storage b

问题补充：

英语翻译the primary reasin for placing cover storage barreries is to Protect against accidental shorting across terminals

答案：

The primary reason for placing cover on storage batteries is to protect against accidental shorting across terminals.

给储备电池加以遮蔽的主要原因是防止偶然发生的两极之间的短路.

百度教育团队【海纳百川团】

======以下答案可供参考======

供参考答案1:

存储电池的时候设置一个盖子的主要目的是放置引脚间的意外短路发生

凭感觉翻译的，不知对不对

供参考答案2:

the primary reasin for placing cover storage barreries is to Protect against accidental shorting across terminals

翻译：主要原因是放置盖蓄电池以防止意外短路端子上

供参考答案3:

the primary reason for placing cover storage barreries is to protect against accidental shorting accross terminals.

给存储电池加上屏蔽盖子的主要的原因是防止意外的接线端短路。