来自nature,自然。

1. It was imperative that he act as naturally as possible.

最重要的是他要做到尽可能自然。

2. With football, it was just something that came naturally to me.

说起踢足球，对我来说再容易不过。

3. When things go wrong, all of us naturally feel disappointed and frustrated.

出问题时，我们大家自然都感到失望和沮丧。

4. They are naturally good salesmen with the gift of the gab.

他们天生就是能说会道的推销能手。

5. The oil is attacked by naturally occurring microbes which break it down.

原油受到了自然产生的分解油类物质的微生物的侵蚀。