Chlorobiaceae
绿硫细菌科
🗣️ 情景例句
My company is a member of TOPS.
我的公司也是优秀老人协会的会员。
Discontent is the first step in progress.
不知足是前进中的第一步。
At night, families often stay in the open air near their houses.
晚上很多人家常呆在附近户外。