tropic tidal currents

例句：

1. 1. Tropical rainforests are home to a variety of plant and animal species.
   热带雨林是各种植物和动物物种的家园。
2. 2. The tropical island is known for its beautiful beaches and clear waters.
   这个热带岛屿以其美丽的海滩和清澈的水而闻名。
3. 3. The tropics are often hotter than the temperate zones due to their high humidity.
   由于高湿度，热带地区通常比温带地区更热。