In the space environment, the heart shape becomes rounder and some of its muscle mass is lost.

在太空环境里，心脏的形状会变得更圆，部分肌肉也会减少。

The final theory for where the heart shape came from is also the least romantic.

关于心形来自何处的最后一个理论也是最不浪漫的。

And just like that the heart shape was widely known as a symbol of love and romance.

慢慢地，心形被大家认为是爱情和浪漫的象征。

The heart shape, called a cardioid, is common in nature.

心形，称为心形，在自然界中很常见。

The heart shape jacuzzi, okay, it's kind of fly.

心形的按摩浴缸，好吧，有点像苍蝇。

It looks like a heart shape. Doesn't it?

它看起来像一个心形。不是吗？

There was a little heart shaped opening in the shutters which Julien knew well.

百叶窗上有一个心形的小开口， 于连很熟悉。

Soon she had leaves too, all heart shaped, fresh and green.

很快她也长出了叶子，全是心形的，新鲜又绿。

The second also puts the heart shape's origin in ancient Greece and in the hands of the famous philosopher, Aristotle.

第二个理论也认为心形起源于古希腊著名哲学家亚里士多德。

The red heart shape in its left hand means welcoming the friends from other countries.

左手的红色心形代表欢迎各国朋友。

In the Roman Catholic Church, the heart shape became known as the Sacred Heart of Jesus.

在罗马天主教会中，心形被称为耶稣的圣心。

In other cases, they are due to normal anatomical variations of the heart's shape and orientation.

其他情况下，它们是由于心脏形状和方向的正常解剖变异造成的。

But that might make you wonder where did the heart shape come from if it doesn't even look like a real human heart?

但这可能会让你在想，如果心形看起来不像是真正的人类心脏，它是从哪里来的呢？

In case you didn't know, the actual heart that's ticking inside your chest doesn't look quite as nice as the heart shape we think of.

以防你不知道，在你的胸膛内滴答作响的心脏其实看起来并不像我们想象的心形那么漂亮。

But accurate or not, Aristotle's description may have inspired medieval artists to develop the heart shape that became a representation of love and romance over time.

不管准确与否，亚里士多德的描述可能启发了中世纪的艺术家发展创造心形，随着时间的推移，心形成为爱情和浪漫的代表。

The plant was so key to the city's economy that they minted their coins with the image of a silphium seed pod which looks a lot like the heart shape.

这种植物对这座城市的经济非常重要，以至于他们铸造的硬币上有一个看起来很像心形的 silphium 种子荚的形象。

Walking frame and wheelchair rolled towards the residents' lounge, the potted delight's heart shaped petals trailing the sweet scent of love, the fragrance masking the sanitised smell of old age.

助行架和轮椅滚向居民休息室，盆栽喜悦的心形花瓣拖曳着爱的甜蜜香气，香气掩盖了老年的消毒气味。

So cream blusher in the 1930s goes here, on the tops of the cheek bones because what we're trying to recreate is the idealised heart shaped face – wide forehead, wide cheekbones, narrow chin.

1930 年代的胭脂打在颧骨的上方，因为我们要重现那个理想的心型脸、阔额头、阔颧骨和窄下巴。

She had a cloud of curly dark hair which was so sternly repressed beneath its net that no vagrant tendrils escaped, and this dark mass, with its long widow's peak, accentuated the heart shape of her face.

她长着一头稠密乌黑的鬈发，上面严严地罩着发网，显得一丝不乱。这黑的一大堆前面挂着个长长的寡妇嘴刘海儿，使得她的脸蛋完全变成了鸡心形。