根據去年發表的數據，大約二十個物種絕跡了，而且不會在我們的環境裡再出現

根據去年發表的數據，大約二十個物種絕跡了，而且不會在我們的環境裡再出現。

Results (English) 1:

According to data published last year, about two dozen species have become extinct and will not reappear in our environment.

Results (English) 2:

According to data published last year, about 20 species have disappeared and will not appear in our environment again.

Results (English) 3:

According to the data published last year, about twenty species are extinct and will not appear in our environment again.