Colibacterin
大肠菌苗
🗣️ 情景例句
You work too hard, Susan.
太拼命工作了， Susan。
Poverty is not a crime.
贫非罪。
If, as has been reported, they have protected humans from sharks,
正如报道中所说，如果海豚保护人不受鲨鱼侵害，