tentative species

基本解释

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讀出從非洲東北部嘗試性的開始到現在的帝國主義統治的歷程。
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在帝王般的統治地位，僅僅通過閲讀基因組就已經被揭露出來。