当我们正在操场上正玩的开心时铃响了用英语怎摸说

问题描述:

当我们正在操场上正玩的开心时铃响了用英语怎摸说

ⅠWhile we were having a great time playing on the playground,the ring was ringing.
ⅡWhen the ring rang,we were having a great time playing on the playground.

the ring was rang when we were playing on the ground.

When we are enjoying ourselves on the playground,the bell rings