请英文高手帮忙翻译两句

we still didn't know their exact position.

when the shell shot right beside him.

Still,we didn't know their exactly position.我们仍然不知道他们的精确位置。

When the bullet was shot right beside him.当炮弹打在他旁边时。

We still have no idea about their accurate position.

When the cannonball hit him aside

We still had not known their exact position when the bomb exploded besid them.一句

We still don't know their precisions position.
When the shell dozen is by the side of him.