Parents still have a major role to play, but now it is more delicate.
父母仍然扮演着重要的角色,但现在这个角色更加微妙了。
Better conservation methods and a focus on fresh fossils could boost DNA extraction from more delicate specimens.
更好的保护方法和对新化石的关注可以帮助我们从更脆弱的标本中提取 DNA 。
At the component level, problem management requires more delicate balancing.
在组件级别,问题管理需要更为精细的权衡。
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