Play allows a young animal to explore its environment and practice skill in comparative safety since the surrounding adults generally do not expect the young to deal with threats or predators.

玩耍可以让一只小动物探索环境并在相对安全的环境中练习技能，因为周围的成年动物通常不期望幼崽应对威胁或捕食者。

youdao

According to the public, at least, it's not that they lack toughness, management talent or proper skill sets.

至少在公众看来，这并不是因为他们缺乏韧性、管理才能或是与之匹配的技能。

youdao

Making quantitative distinctions is not an inborn skill.

区分数量并不是一项天生的技能。

youdao

But even his extraordinary skill could not save the South from the industrial power of the North and its mighty armies armies that were well-fed and well-equipped.

VOA: special.2009.12.24

and sort of also useful as a skill... not just for my career but in general, so...

不仅是对我的职业，整体来看，它也是一项有用的技能，所以……

哥伦比亚的第一印象 - SpeakingMax英语口语达人

"I think I learned the skill of really staying focused and staying with a project, because at the beginning our business was not very popular, we were not selling very much, but I learned to stick with it and to not give up,"

VOA: standard.2009.12.04

Mauboussin contends a pattern of inconsistency in an activity points to outcomes that are largely a result of luck, not skill.

FORBES: Index Fund Buyers are Skilled Investors

And picking upsets is mainly a function of luck, not skill.

FORBES: What Bracketology Teaches Us About Banking

But that could be down to luck, not skill.

ECONOMIST: They make the rules, and get the gold