例句與造句

1. The minnow is unable to live in murky waters and requires a clean rock river bottom.
2. A couple of clean rocks or bricks can be used instead of the second skillet . ( If the weight of choice doesn't seem terribly pristine, it can be wrapped in foil .)
3. This face is however not suitable for rock climbers as there is little clean rock, although Alfred Wainwright describes a challenging route up the face in his " Pictorial Guides to the Lakeland Fells ".
4. It's difficult to find clean rock in a sentence. 用clean rock造句挺難的