The artist's use of color is very subtile.

这位艺术家对颜色的使用非常微妙。

The differences between the two products are subtile but significant.

这两种产品之间的差异微妙但重要。

He made a subtile comment that only a few people understood.

他说了一句只有少数人能理解的微妙评论。

The perfume has a subtile fragrance that is hard to describe.

这款香水有一种难以形容的微妙香气。

Her subtile smile suggested she knew more than she was letting on.

她的微妙笑容暗示她知道的比她表现出来的更多。

These kinds of food help brain maintain subtile and improve capacity of understanding and memory.

因为这类食物能使头脑保持敏锐，对理解和记忆功能有重要作用。

This exhibition is co-organized with nonprofit art institutes, academic community and various intellectual observers from all over theworld with subtile observation and independent opinions.

此次展览在组织方面由非营利的文化艺术机构、学术团体和各地区的国际观察员共同来担当策展重任。