英语翻译

问题描述:

英语翻译
1.我在拍照的时候,一个雪球击中了我.A snowball _________________________ 2.在他跑向大门的时候,我们拦住了他.We stopped him _____________ the door.

1、 A snowball hit me when i was taking some photos.
2、We stopped him when he was running towards the gate.