| I think it's important that we recognize the existence of this problematic, penumbral group, but that doesn't mean that there aren't people who do take responsibility. |
| Rick would howl, and then rapidly half-wade, half-swim down the penumbral corridor and stumble up onto the next sandbank, laughing. |
| It would obviously be impossible to view the exhibits in the penumbral candlelight by which they would originally have been seen. |
| Isabel snuck into the guest bedroom and settled into an overstuffed armchair at a penumbral corner. |
| However, because of the high contrast, the penumbral region may be more difficult to image with EC film. |
| The nearly flat trail was bordered on one side by precipitous slopes, where penumbral snowfields fell into the crater 100 feet below. |
