Methanogenesis
[建] 甲烷生成
🗣️ 情景例句
And these are pictures of people working:steelworkers, bankers, police, street vendors,ambulance drivers, doctors….
这是工作中人们的照片：钢架工人、 银行职员、警察、街头小贩、救护车驾驶 医生等等……
Bully!
暴徒！
Please fetch a chair from another room.
请到别的房间取一把椅子。