'Bloody' is considered relatively mild - not something many parents would really like their little kids to be using, but it's not what most would consider 'disgusting' language either. I'd say it's on the same level as things like 'damn', and it seems to be more commonly used by middle-aged/older adults than younger ones.
It's not something you'd expect to hear on children's TV channels, but you might hear it in family movies once or twice, and it often airs before the watershed uncensored. Bleeps are usually reserved for the stronger words.
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I'm sailing across Spectrum Sea, in my little boat.
The waters of the port were choppy. After I set off, there was a long, massive storm.
Years later, however, the sea calmed. I'm still on tranquil sea, but I'll never reach the Neurotypical Beach.