This date shifting is a result of the discrepancy between a human calendar year—which is usually counted as 365 days—and an astronomical year, which is about 365.24 days.

这个日期的变化是人类的历年（通常以365天为计）与天文年（以365.24天）之间的差异而产生的。

So Emmerich found a way to kill the Earth using a faux astronomical event (there is no planetary alignment in the year 2012) and by inventing a solar interaction that has never been observed.

导演艾默里克用一个虚假的天文事件毁灭了地球(2012年是不会出现行星对其的现象的)，他还无中生有了从未观测到的太阳系互动行为。

Last year Chikako Yasui, now at the National Astronomical Observatory of Japan, and her colleagues reported on 111 newborn stars in a Milky Way exurb, over twice as far out as the sun.

去年，近子安井(现在日本国家天文台工作)及其同事报告说，银河系边远地区(比太阳远两倍以上)有111颗新生恒星。

The wartime deficits were astronomical -- nearly 30 percent of GDP in the last year of the war.

战时的赤字是天文数字——几乎是过去一年GDP的百分之三十。

The price of an average two-storey house in Saskatoon jumped 57% last year, while wage demands are astronomical too.

在萨斯卡通(Saskatoon)，一个平均二层楼房屋的价格在去年飞涨了57%，而工资要求也是一个天文数字。

Americans go through 110 billion plastic or plastic-covered cups each year, using and discarding what the Food Packaging Institute describes as "astronomical numbers" of disposable containers.

美国人每年要用1100亿塑料制品或塑料盖杯，用完丢弃的一次性容器数量被食品包装研究所（FoodPackaging Institute）形容为“天文数字”。

According to the latest astronomical news, this year the Mid-Autumn festival, the most round the moon to the round moon brings you a most romantic and sweet night!

据最新天文消息，今年中秋佳节的月亮最圆，愿最圆的月儿带给你一个最浪漫、最温馨的夜晚！

Now a 15-year-old boy has studied astronomical charts devised by these ancient Mexican people, as well as satellite photos, to pinpoint the location of a forgotten Mayan city.

现在，一个15岁的男孩通过观察由古墨西哥人绘制出来的星图，结合卫星图像，发现了一座失落的玛雅古城。

Light - year is an astronomical unit.

光年是一个天文单位。

Know astronomical unit and light year are used for expressing the distance between celestial bodies.

知道天文单位和光年是用来丈量天体之间距离的单位。

Now wa 15-year-old boy has studied astronomical charts devised by these ancient Mexican people, as well as satellite photos, to pinpoint the location of a forgotten Mayan city.

现在，一个15岁的男孩通过观察由古墨西哥人绘制出来的星图，结合卫星图像，发现了一座失落的玛雅古城。 。

Astronomical evidence cited in the Mahabharata place the incidents upon which the Gita is based in the year 3137 BCE, while the Puranas suggest a date of c. 1924 BCE.

《摩诃婆罗多》引用 的庞大得 无法 估计 的证据把博伽梵歌发性 的事件放置在公元前3137年，而宇宙古史就暗示了公元前1924年 的日子。