Question

急请英语高手翻译，谢谢啦！

在中国，该疫苗是所有禽类疫苗中研究最多的，曾在上世纪80年代达到研制的高峰期

Answer 1

在中国，该疫苗是所有禽类疫苗中研究最多的，曾在上世纪80年代达到研制的高峰期。
The vaccine is the one with most efforts on research amongst all poultry vaccines in China, with its peak in development during 1980s(或：during 80s of last century).

供参

Answer 2

In China, the vaccine is the most studied of all poultry vaccine, has in the last century 80's to the peak of development。这是百度翻译
In China, the vaccine is all poultry vaccine research most, was developed in the 1980 s to the peak 。这是有道翻译
都是对的，你参考一下

Answer 3

In China, the vaccine is the most studied of all poultry vaccines, the development has been reached the peak in the last 80 's

Answer 4

In China, the vaccine is the most studied of all poultry vaccine, has in the last century 80's to the peak of development

Answer 5

In China, the vaccine is the most studied of all poultry vaccine, has in the last century 80's to the peak of development请参考