瀚海

例句：

1. 1. The vast expanse of the ocean is home to a diverse range of marine life.
   浩瀚的海洋孕育着丰富的海洋生物。
2. 2. The maritime industry is booming, with many companies venturing into the deep blue sea.
   海事行业蓬勃发展，许多公司纷纷涉足深海领域。
3. 3. The exploration of the ocean has led to the discovery of new species and resources.
   海洋探索发现了新的物种和资源。