Pale colours are much more in vogue than autumnal bronzes and coppers.

浅色比秋季的古铜色和紫铜色更为流行。

In the harvested autumnal field.

割过的秋天的田里。

This is where Milton gets the "autumnal."

这就是弥尔顿得到“秋天般的“灵感的来源

Why do you celebrate the Autumnal Equinox?

你们为什么要过秋分节呢？

The weather in September was positively autumnal.

九月的天气确实像秋天了。