翻译一句话，请帮我看看我转的被动式对不对

有点错误.在原句中are keeping alive其实是一体的,是科学家的谓语,但是你理解错了.另外,Scientists 是复数,deer是单数.
应该是 A sick milu deer at the centre is kept alive by Scientists

有一点错
应该是A sick milu deer at the centre are being kept alive by scientists
一只在(看护之类的吧)中心有病的MILU DEER被科学家存活了下来

应该这样转:
A sick milu deer is being kept by scientists alive at the centre .
一只有病的milu鹿被科学家养在中央。

A sick milu deer is being kept alive at the centre by the scientists. 科学家们在研究中心把一头病麋鹿救活了。