Transcript · Japanese → English

Japanese → English transcript

Hundreds of tons of waste produced on a cruise ship carrying thousands of people. From the black pipes under the hull, tons of brown liquid are discharged into the sea, like a waterfall of dirty water.

Some people say this is AI compositing. In reality, cruise ships do discharge dirty water into the sea, because when they are at sea for days

they cannot bring hundreds of tons of wastewater back to land. However, what is ultimately released into the ocean is not that unknown raw liquid you saw earlier.

Modern cruise ships are equipped with highly advanced wastewater treatment systems. All wastewater from toilets, showers, and kitchens must go through a complete and strictly controlled treatment process.

First, precision filters remove all solid impurities. Next, aerobic microorganisms break down organic pollutants in the water, and finally, powerful ultraviolet disinfection completely

destroys any remaining bacteria. The treated water is cleaner than the tap water of some countries. In addition, there are conditions for discharging this water: the ship must be more than twelve nautical miles from land, and it must maintain speed

while sailing so that the water is instantly diluted by ocean currents as it is discharged. Therefore, the treated wastewater from cruise ships will never flow to the beach where you are spending your vacation.

End of transcript · 217 words · machine translated

Original transcript (Japanese)

数千人を乗せたクルーズ船から発生する数百トンもの排泄物 船底の黒い配管から何トンもの茶化色の液体が海へと排出されまるでお水の滝のよう だ 中にはこれは ai 合成だという人もいる実際クルーズ船が海にお水を排出することは何日も 会場にいれば数百トンものお水をすべて陸に持ち帰るわけにはいかないからだ しかし最終的に海に流されるのは先に見たようなそのままの正体不明の液体では 現代のクルーズ船には非常に高度なお水処理システムが搭載されている トイレシャワーキッチンから出るすべての排水は完全かつ厳格な処理プロセスを経なければならない まず精密ろ過装置で個体の不純物をすべて除去し次に焼け性微生物によって水中の有機汚染物質を 分解する最後に強力な紫外線消毒で残留細菌を完全に

滅させる処理された水はある国の水道水よりも綺麗なほどだ さらにこの水を排出するには条件がある陸地から12回以上離れているそして船が速度を維持して 航行中に海流で瞬時に希釈されるようにしながら排出することだ だからクルーズ船のプロの残り水があなたが休暇を過ごすビーチに流れに行くことは決してないのである

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