“板岩”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.

手巧的人能把板岩剖成片.
A skilled person can splIt'slate into layers.

因部分地层中含有碳质板岩, 对地球物理工作的结果产生了一定的影响.
Because some strata carbonaceous shale, the result of geophysical work was infected.

• #板岩