tentative species

基本解釋

Tentative attempts to use cloning to bring back extinct species are already under way.
用尅隆手段來使滅絕動物重新廻到世界上的嘗試工作已經(jīng)開始。
The species’s history, from its tentative beginning in north-east Africa to its current imperial dominion, has already been revealed, just through being able to read the genome.
物種的歷史，從基因組的閲讀中我們已經(jīng)讀出從非洲東北部嘗試性的開始到現(xiàn)在的帝國主義統(tǒng)治的歷程。
The species's history, from its tentative beginning in north-east Africa to its current imperial dominion, has already been revealed, just through being able to read the genome.
此物種的歷史，從非洲東北部試探性的開場到它現(xiàn)在帝王般的統(tǒng)治地位，僅僅通過閲讀基因組就已經(jīng)被揭露出來。