lighthouse

I want to use English say that 在一个靠海的渔港村落里住了两三百个人，A fishing village by the ocean, there lived a population of three hundred.

大部分的人都是靠出海捕鱼维生。Most of their livelihood is depends on deep sea fishing.

港口附近礁石险恶，By the mouth of the port, there is a stretch of dangerous reef.

船只一不小心就可能触礁沉没而人财两失 If they are not careful, boats will hit the reefs.  Not only property will be lost, so will lives too.

(In a fishing village by the sea for two hundred or three hundred men, most people rely on fishing for their livelihood.Rocks near the port, and ships it is possible to accidentally destruction on rencailiangshi).。What should I do? Who can I tell me?. 我们怎么办？is that correct?