生物燃料比汽油更环保吗? 生物燃料比汽油更環保嗎? 生物燃料比汽油更環保嗎?

Is biofuel more environmentally friendly than gasoline?

Simplified
生物燃料比汽油更环保吗?
Traditional (Taiwan)
生物燃料比汽油更環保嗎?
Pinyin
Shēngwùránliào bǐ qìyóu gèng huánbǎo ma?
Bopomofo
ㄕㄥ ㄨˋ ㄖㄢˊ ㄌㄧㄠˋ ㄅㄧˇ ㄑㄧˋ ㄧㄡˊ ㄍㄥˋ ㄏㄨㄢˊ ㄅㄠˇ ˙ㄇㄚ?

Written with HSK 5 vocabulary, at CEFR level B2.

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