do you prefer swimming in the sea or in a swimming pool

Well, to be honest, I prefer swimming in the pool. The main reason is that it is much safer than swimming in the sea.

I would rather swim in a pool than in the sea because I am very afraid of oil, sharks, and insects in the ocean. On the other hand, there are no safety guards in the sea like there are in a pool, but in a pool, there are safety guards as well as a trainer. [...]

I would rather swim in a pool than in the sea because I am very afraid of sharks, insects, and golden sand, which can sometimes be costly. In terms of swimming pools, there is not much worry about the risk to our lives, and swimming pools are much more convenient and easier to swim in. [...]