Я предпочитаю плавать в открытых водоемах. Например, реки или озера. На море мне не нравится плавать. Потому что в соленой воде движения даются намного легче, чем в пресной.
I prefer to swim in open waters. For example, rivers or lakes. I don't like swimming at sea. Because in salt water movements are much easier than in fresh water.
I enjoy swimming in open water. For example, rivers or lakes. I don't like swimming at sea. Because it is much easier to exercise in salt water than in fresh water.
I like swimming in open water. Such as rivers or lakes. I don't like swimming in the sea Because it is much easier to move in salt water than in fresh water.