他天生就瘦，从来不需要节食或高强度锻炼。

He is ___naturally slim, never having to diet or exercise intensely.

她天生好奇，喜欢问关于世界的问题。

She is ___naturally curious and loves asking questions about the world.

他是一位天生有才华的音乐家，很小的时候就能凭听觉弹钢琴了。

He is a ___naturally gifted musician, playing the piano by ear from a very young age.