最后一句that后整个都是objects的定从么?那是一百次还是一百倍?tooto修饰什么的最后那里怎理解Becausemostastronomicalobjectsareveryremote,thelightwereceivefromthemisratherfeeble.Butbyusingatelescopeas

Question

最后一句that后整个都是objects的定从么?那是一百次还是一百倍?too to修饰什么的 最后那里怎理解
Because most astronomical objects are very remote,the light we receive from them is rather feeble.But by using a telescope as a camera,long time exposures can be made.In this way,objects can be photographed that are a hundred times too faint to be seen by just looking through a telescope.

Answer 1

that are a hundred times too faint to be seen by just looking through a telescope是objects的定语从句,为照顾句子平衡而置于句末.
hundred times faint（比通过望远镜可见的星星的亮度）暗一百倍 ,貌似汉语中这种表达不太习惯,亮度为其百分之一可能更好理解一点.
too faint to be seen（发出的光线）太暗以至于不能被（通过望远镜）观察到
用这种方法（利用望远镜作镜头进行长时间曝光）,比仅仅直接通过望远镜无法看到的还要暗淡一百倍的物体也能够被拍摄到.