这个手电筒的亮度达到了50烛光，非常适合夜间远足。

The flashlight has a brightness of 50 ___candlepower, perfect for night hiking.

这款手电筒的烛光强度达到200坎德拉，非常明亮。

This flashlight has a ___candlepower of 200 candelas, which is very bright.