### Chinese: 青海省农业农村厅副厅长杨林介绍，截至目前，青海湖裸鲤已累计实施人工增殖放流近1.8亿尾，对青海湖裸鲤资源恢复的贡献率超过23 % 。
### English: According to introduction by Yang Lin, deputy director general of Department of Agriculture and Rural Affairs of Qinghai Province, up to now, totally 180 million naked carp has been conducted with artificial proliferation and discharge in Qinghai Lake, with the rate of contribution to recovery of the naked carp resource in Qinghai Lake of more than 23%.
### Errors: There is a major error of incorrect translation does not accurately represent the correct translation at "naked carp instead of gymnocypris przewalskii". There is a major error of incorrect translation includes information not present in the correct translation at "in Qinghai Lake". There is a major error of incorrect translation is missing content from the correct translation at "180 million instead of 180 million gymnocypris przewalskii". There is a major error of incorrect translation has stylistic problems at "with artificial proliferation and discharge". There is a major error of wrong grammatical register (eg, inappropriately informal pronouns). internal inconsistency (not related to terminology) at "the naked carp resource".

### Improved English: Yang Lin, Deputy Director General of Department of Agriculture and Rural Affairs of Qinghai Province, introduced that up until now, nearly 180 million gymnocypris przewalskii have been artificially reproduced and released, contributing more than 23% to the recovery of gymnocypris przewalskii resources.