Mercury is the closest planet to the Sun.

水星是离太阳最近的行星。

Mercury is the first to be engulfed.

水星最先被吞噬。

We already know that mercury is toxic to our health.

我们已经知道汞危害我们的健康。

An intracranial pressure above 15 millimeters of mercury is considered high.

颅内压正常值为不超过15毫米汞柱。

At 36 million miles, Mercury is the closest planet to the Sun.

水星是离太阳最近的行星，约3600万英里。

Today you learned that Mercury is the closest planet to the Sun.

水星是离太阳最近的行星。

Even though Mercury is closer to the Sun, Venus is way hotter!

然水星离太阳更近，但金星要热得多！

Mercury is the innermost of the planets in the solar system.

水星是太阳系中最靠近太阳的行星。

Hey, Jay. Look who thinks Mercury is the densest planet in the solar system.

嘿，杰。瞧瞧谁认为水星是太阳系中密度最大的行星。

Mercury is basically a big ball of metal, surrounded like a tiny bit of rock.

水星基本上是一个大金属球，周围被小块岩石包围着。

This means a year on Mercury is shorter than a day on the planet.

导致水星的一天比一年要短。

That's because Mercury is vertical relatively to the plane of its orbit.

这是由于水星极轴垂直于公转平面。

And we already know that BMAA plus mercury is a very bad mix for the brain.

我们也知道BMAA和汞结合会对我们的大脑造成更严重的危害。

Mercury is the innermost planet, and it's quite different than anything else in the Solar System.

水星最靠近太阳非常不同于太阳系里其他任何行星。

Well, mercury is the smallest planet in our solar system and also the closest to the Sun.

水星是太阳系中最小的行星，也是离太阳最近的行星。

The World Health Organization says that mercury is a potent nerve toxin and can affect the brain.

世界卫生组织说，水银是强有力的神经毒药，严重者可以影响大脑。

The mercury is never depleted. Only the sodium is consumed, and the sea itself gives me that.

汞是不会损失的，只有钠才要消耗，但海水本身供给我所需要的钠。

Plus it's really close to its star much, much closer than even Mercury is to our sun.

而且它离它所环绕的恒星非常近，甚至比水星离太阳的距离还要近。

Just a few million years after its formation, the young Mercury is seething with the heat of its violent birth.

年轻的水星刚刚形成几百万年，就因其诞生时的狂暴而热浪滚滚。

Despite its close proximity to the Sun, Mercury is a bit of a black sheep in the planetary family.

因为水星接近太阳水星是行星家族中的污点。