HSK 4 HSK V6
Correct

海洋

/ hǎiyáng / 
Strokes

Definition

ocean/CL:个[gè]

Example

As a Noun

seas and oceans; ocean

1
Hǎiyáng
海洋
de
的
kāifā
开发
hé
和
bǎohù
保护

marine development and protection; exploitation and protection of the ocean