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ツ鳴古ェツつェツ甘懃ヲ《xy 投稿者:ghsgegn 投稿日:2023/12/07(Thu) 20:41 No.494489 ホームページ   

change crypto 投稿者:MelvinMic 投稿日:2023/12/07(Thu) 20:36 No.494488 ホームページ   
A Virgin Atlantic plane fueled only by sustainable aviation fuel (SAF) completed a London-to-New York journey. The plane carried Virigin’s founder Richard Branson.
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This shows that airlines are trying to be more environmentally friendly and cut emissions, but they need government support. The biggest challenges with SAF are high costs and limited materials for SAF production. SAF is three to five times more expensive than regular fuel, and currently, it represents less than 0.1% of global jet fuel. Airlines would like to cut emissions by 70%, but large-scale production is difficult. The flight was the first flight to use 100% SAF, but the process of reducing emissions is much slower than in the car industry.

Difficult words: sustainable aviation fuel (fuel which does not use petroleum), challenge (a problem or difficulty), large-scale (involving many people or things).

You can watch the original video in the Level 3 section.

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фикседфлоат 投稿者:MelvinMic 投稿日:2023/12/07(Thu) 20:26 No.494487 ホームページ   
A Virgin Atlantic plane fueled only by sustainable aviation fuel (SAF) completed a London-to-New York journey. The plane carried Virigin’s founder Richard Branson.
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This shows that airlines are trying to be more environmentally friendly and cut emissions, but they need government support. The biggest challenges with SAF are high costs and limited materials for SAF production. SAF is three to five times more expensive than regular fuel, and currently, it represents less than 0.1% of global jet fuel. Airlines would like to cut emissions by 70%, but large-scale production is difficult. The flight was the first flight to use 100% SAF, but the process of reducing emissions is much slower than in the car industry.

Difficult words: sustainable aviation fuel (fuel which does not use petroleum), challenge (a problem or difficulty), large-scale (involving many people or things).

You can watch the original video in the Level 3 section.

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http://float-fixed.com

ツ鳴古ェツつェツ甘懃ヲ)vix 投稿者:tiqvgo 投稿日:2023/12/07(Thu) 20:14 No.494486 ホームページ   

ツ鳴古ェツつェツ甘懃ヲ〕de 投稿者:jlxjzmw 投稿日:2023/12/07(Thu) 20:06 No.494485 ホームページ   

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