In spring it is known as the vernal equinox, and in fall the autumnal equinox.

春天是春分，秋天是秋分。

Over all a warm but softened sunshine melted down from a slumberous autumnal sky.

温暖秋阳柔软地抚摩万物，天空下满是浓郁的慵懒。

Salem. If you're looking for a witchy, evocative, autumnal name that packs a profound punch, Salem is a great choice.

塞勒姆。如果你正在寻找一个充满魔力、让人联想起、意深长的秋天气氛的名字，塞勒姆是个不错的选择。

The harvest moon is the full moon that occurs closest to the autumnal equinox.

丰收月是最接近秋分的满月。

But the rest of the veg feels very autumnal.

但其余的蔬菜感有秋天的道。

Long hoped for calm, the autumnal serenity and the wisdom of age?

多年企望的平静，秋天般的平静和老年的睿智，这一切又有什么价值？

Yesterday was officially the autumnal equinox in the northern hemisphere, and the vernal or Spring equinox in the southern one.

昨天是北半球的秋分，南半球的春分。

Some trees take an extra autumnal precaution against chlorophyll-induced destruction: as the leaf dismantling starts, they build new special pigments to shade chlorophyll from sunlight until it can be broken down.

有些树木还有一套额外的秋季预防措施来防止叶绿素引发的破坏，随着树叶开始分解，它们会形成新的特殊色素来遮挡阳光，直到叶绿素被分解。

Yet we as humans are, on the contrary, picking up pace this time of year, catching up on all of these autumnal activities before the fall of last golden leaf.

然而，我们人类却恰恰相反，在这一年中的这个季节加快步伐，赶在最后一片金叶飘落之前完成所有秋季活动。

And because it's the full moon that occurs closest to the autumnal equinox - the first day of fall - that makes it a harvest moon.

由于这次满月出现在最接近秋分即秋天的第一天时，所以也称为收获月。

The two successive cold air masses moving eastward and southward are likely to bring about the onset of winter in northern China, and the autumnal feel in east China will become stronger.

接连两次东移南下的冷空气团很可能带来中国北方冬季的到来，华东地区的秋季感变得更强。

At the time, the autumnal equinox was in Libra, so the name was fitting for a time where night and day were equal in length.

当时，秋分点在天秤座，所以这个名字很适合昼夜等长的时间。

During the vernal and autumnal equinoxes, the sun is directly over the equator, so day and night are considered to be the same length.

在春分和秋分期间，太阳直射赤道，因此白昼和黑夜有着相同的长度。

The Chinese farmers' harvest festival was initiated in 2018. It coincides with the autumnal equinox and usually falls during the country's agricultural harvest season.

中国农民丰收节于 2018 年设立，于秋分之日开启，这一节气通是我国农业收获的季节。

It's time to say goodbye to summertime because today is officially the first day of fall, also called autumnal equinox.

到了和夏季说再见的时候，因为秋季从今天正式开始，今天也被称为秋分。

Happening on September 22nd this year, the autumnal equinox marks the first day of fall for those living above the equator.

今年的9月22日就是秋分了，标志着赤道以北地区进入秋季。

In fact, the full moon nearest the autumnal equinox is commonly referred to as the harvest moon.

事实上，最接近秋分的满月通被称为收获的月亮。

The sun rises through a soft and hazy atmosphere; the light mist clouds melt gradually before him; and his noontide light rests warm and clear on still woods, tranquil waters, and grasses green with the late autumnal rains.

此刻，我们却拥有一个短暂快乐的艳阳天。秋阳在薄霭笼罩的大地升起，光线朦胧柔和，袅袅云烟渐次散去。正午明晃晃太阳落在寂静的树林，恬美静默的水面，还有暖暖的绿色草地，清澈阳光下居然夹杂些许晚秋落雨。

Despite the cavalcade  of coronary clogging constituents it really is the perfect autumnal dish.

尽管这道菜含有大量会堵塞血管的成分，它确实是完美的秋季佳肴。

It's an especially warm autumnal day, which I love.

这是一个特别温暖的秋日，我很喜欢。