1. The beach was covered in bluebottles, making it dangerous to swim.
海滩上到处是蓝瓶水母，游泳很危险。

2. I accidentally stepped on a bluebottle while walking along the shore.
我在沿着岸边走路时不小心踩到了一只蓝瓶水母。

3. Bluebottles are known for their vibrant blue color and painful sting.
蓝瓶水母以其鲜艳的蓝色和剧痛的蜇伤而闻名。

4. Lifeguards are warning beachgoers to watch out for bluebottles in the water.
救生员提醒海滩游客要小心水里的蓝瓶水母。

5. The jellyfish exhibit at the aquarium featured several species, including bluebottles.
水族馆的水母展览展示了几种水母，包括蓝瓶水母。

6. It's important to treat a bluebottle sting promptly to reduce pain and swelling.
及时处理蓝瓶水母蜇伤很重要，可以减轻疼痛和肿胀。