This is the 733rd most frequent Chinese word.
海
"Sea" or "ocean."
‘海’ here refers to the sea or ocean, showcasing its meaning as a geographical entity.
海很大，覆盖了地球的大部分表面。
The sea is vast and covers most of the Earth's surface.
Here, ‘海’ represents the seaside or beach, which is associated with relaxation and leisure.
我们一家人决定今年去海边度假。
Our family decided to go to the seaside for vacation this year.
In this context, ‘海’ is used metaphorically to describe something immense and limitless, demonstrating its figurative usage.