I guess maybe it just took them so long to get through the toughened plastic,我猜砸碎外面的钢化保护材料花了他们不少的时间

get through 通过；到达；做完；度过

As soon as I get through custom I jump into a taxi.

我一通过海关就跳进了一辆计程车。

I find her impossible to get through to.

我发觉无法跟她沟通思想。

相关短语get through to使明白；接通（电话等）；顺利到达

He is expected to get through to the finals.

我们期待他进入决赛。

I find her impossible to get through to.

我发觉无法跟她沟通思想。

because they only sleep a couple of 100 metres away.毕竟他们就睡在100米外的地方

a couple of两个, 几个

They've gone down to Brighton for a couple of days.

他们已南下到布赖顿市住两天。

I'll be back in a couple of days.

我过几天就回来。