Methagen
甲烷桿菌
🗣️ 情景例句
running for the school board.
竞选联合校董会董事。
There are forests here,and lumbering is important.
在这里有森林，木材业很重要。
I don't want a mink coat!I want to see the world.
我不要貂皮大衣。我要去见风世面。