我们必须拥抱变化以保持在石材行业的领先地位。
"Books are the bridges between generations."
I believe in the power of love and kindness.
A company is only as good as the people who work for it.
相关系数的可能误差不是一个固定的量,而是取决于样本的大小。
事物之间的空间往往比事物本身更重要。