美国国家公共电台 NPR--Why some of the water in Venice's Grand Canal recently turned bright green

Why some of the water in Venice's Grand Canal recently turned bright green

Transcript¹

Officials in Italy ordered a police investigation², and environmental experts tested the water. The culprit? Fluorescein — a chemical used during underwater construction to find leaks.

LEILA FADEL, HOST:

Good morning. I'm Leila Fadel. Some of the water in Venice, Italy's Grand Canal, recently turned bright green. Officials ordered a police investigation. Environmental experts tested the water. The culprit? Fluorescein. It's a chemical used during underwater construction to find leaks. It's unclear whether a suspect has been identified. Thankfully, the Hulk-hued water wasn't toxic³. Officials still don't know how it happened, but they say it definitely was not an accident.

It's MORNING EDITION.

1 transcript   

n.抄本，誊本，副本，肄业证书

参考例句：

• A transcript of the tapes was presented as evidence in court.一份录音带的文字本作为证据被呈交法庭。
• They wouldn't let me have a transcript of the interview.他们拒绝给我一份采访的文字整理稿。

2 investigation   

n.调查，调查研究

参考例句：

• In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
• He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。

3 toxic   

adj.有毒的，因中毒引起的

参考例句：

• The factory had accidentally released a quantity of toxic waste into the sea.这家工厂意外泄漏大量有毒废物到海中。
• There is a risk that toxic chemicals might be blasted into the atmosphere.爆炸后有毒化学物质可能会进入大气层。