light pencil

例句：

1. 1. The light from the streetlamp illuminated the path.
   街灯的光照亮了小径。
2. 2. The room is toodim to read by.
   房间太暗，看不清。
3. 3. The pale moon cast a shadow overthe lake.
   苍白的月亮在湖上投下了阴影。