这个城市有一个繁忙的海口。

This city has a busy seaport.

我们在海口看到了许多货船。

We saw many cargo ships at the seaport.

他在海口工作了很多年。

He has worked at the seaport for many years.

他们计划在海口附近建一个新的码头。

They plan to build a new dock near the seaport.

这个海口是该地区的主要贸易中心。

This seaport is the main trade hub of the region.

海口会热吗？

Will it be hot in Haikou?

我计划下个月去海口旅行。

I am planning a trip to Haikou next month.

海口以其美丽的海滩而闻名。

Haikou is known for its beautiful beaches.

海口的气候是热带气候，非常适合度假。

The climate in Haikou is tropical, making it a great vacation spot.

我的朋友为了新的工作机会搬到了海口。

My friend moved to Haikou for a new job opportunity.