“石片”造句

只有熟练的工匠才能把板岩劈成石片.
Only a skilled workman can splIt'slate into layers.

他抛掷小石片,使之掠过湖面.
He skimmed little stones over a lake.

落下来的一块石片划破了他的手臂.
The falling slate sliced into his arm.