The health of our waters is directly tied to the health of our communities.
Law is a system of rules that are enforced through social institutions to govern behavior.
最好的故事是那些在最后一页之后仍久久萦绕在脑海中的故事。
"Every child deserves to see themselves in a book."
我们有迷你计算机和微型计算机。微型计算机将在哪种语义领域中跌落?