Jupiter is half a billion miles from the Sun. A giant sphere of intrigue.

木星距离太阳5英。一个巨大的结构复杂的星球。

For Khang, that includes street sights with complex builds like a Honda Cub motorcycle.

对于Khang来说，这种作品包括结构复杂的街道景观，比具体到Honda Cub摩托车。

So, yes, I will look for the unambiguous but quite unlikely signs of technology like complex pollutants.

所以，没错，我会继续寻找明确但不太可能的技术迹象，例结构复杂的污染物。

To operate a very complicated arm from tens of millions of miles away is a very difficult task.

操作千万英外的一个结构复杂的机械臂是非常困难的任务。

And I look for the fingerprints of molecules that could be associated with life, or biosignatures, like complex pollutants or oxygen.

我寻找这些与生命相关的存在于分子上的痕迹或者是生物印记，像是结构复杂的污染物或是氧气。

How do we build so many tiny, intricately-connected devices, so incredibly fast?

我们是快速地制造出多的微小且结构复杂的设备的？

So instead of one big mechanically complicated rotor system, it has lots of smaller electric motors connected to different propellers.

因，它不是采用一个庞大且机械结构复杂的转子系统，而是拥有众多连接到不同螺旋桨的小型电动机。

The stoves can keep a room warm for 24 hours because of its intricate construction using different channels that hold and distribute the heat.

由于炉子的结构复杂，使用不同的管道来保存和分散热量，因可以使房间24小时保持温暖。

They were very sophisticated and this was one of the first predators to be able to detect shapes and see movement and it could successfully chase its prey.

结构复杂的复眼使这些第一代捕食者具有识别形状和动作的能力，提高了它们捕猎的成功率。

So it's theoretically possible, but there's a lot of behavioral barriers for birds and other species that are socially complex, where there's a lot of choice going into who you're deciding to mate with as a bird.

理论上是可能的，但对于鸟类和其他社会结构复杂的物种来说，存在许多行为上的障碍。鸟类在选择配偶时有太多选项需要考虑。