“用石块”造句

原始人用石块和骨头做原始的工具.
Primitive man made himself primitive tools from stones and bones.

他们用石块压住箱子,把它沉到海里去.
They weighed the box down with stones and dropped it into the sea.

基督教殉道者被用石块击毙.
Christian martyrs were stoned to death.