Dogs are descended from ancient breeds of wolves – very social animals who live together in packs, so it makes sense that a dog would sniff and come closer to investigate what was happening.

狗是由古老品种的狼进化而来的，狼是一种群居动物，成群地生活在一起，所以狗会嗅闻并不断靠近来发生了什么事是有道理的。

I'm slightly close to probing but it doesn't feel bad.

我有点接近深了，但感觉并不坏。

But are there any hypotheses they're exploring? I mean, what would explain this?

那他们有在假设情况吗？这些病例如何解释？

Launched in 2021 with a full-fledged investigation of the sample, the probe of Ryugu was conducted jointly by the JAXA and Japanese research institutions, including the University of Tokyo and Hiroshima University.

对小行星“龙宫”的于 2021 年启动，由日本宇宙航空研究开发机构和多家日本研究机构（包括东京大学和广岛大学）联合对样本进行了全面研究。

In 1986, Ballard visited the sunken ship in a tiny submarine. It landed on Titanic's deck and sent a robot named J.J. Inside to look around.

1986年，巴拉德乘坐一艘小型潜艇访了这艘船。它降落在泰坦尼克号的甲板上，并派出一个名为J.J。的机器人进内部进行。

To find out, we have to follow this discreet white pipeline, on the left, which dumps the plant's waste in the Citarum.

为了找到答案，我们必须沿着左边这条隐蔽的白色管道，它会把工厂的废物倾倒在芝塔龙河里。

If that test is positive, the next step is to determine the exact cause of endogenous cortisol production, and ACTH plasma levels can be checked.

如果测试结果为阳性，那下一步是内源性皮质醇失常的原因，可以检血清促肾上腺皮质激素水平。

And the fact that the bow is intact means that they can also examine the most iconic mystery of the Titanic, the iceberg impact.

船头完好无损的事实意味着他们还可以泰坦尼克号最具标志性的谜团——冰山撞击。

They looked like regular military on the surface, but there was always something else going on when you looked a little deeper.

它们表面上看起来只是一座普通的军事设施，但你深就会发现那里暗藏玄机。

And now, looking ahead, they could see across the water another shore, thickly wooded like the one they were exploring.

现在，在前方，他们看到对面的一片海滩上森林密布，与他们过的十相像。

Just like the precordial electrodes, aVR, aVL, and aVF - each detect any positive deflection coming towards them.

就像心前区的电极aVR、aVL和aVF，这几个电极别指向它们的正电波。

He's going to need an exploratory laparotomy...but despite his triathlons, his lungs still make me hesitant to cut.

他需要一个剖腹...但因为他的铁人三项，我依然很犹豫要不要切除他的腿。

Exploring the pit is like a new frontier, one that very few people have ever seen.

索这座矿坑如同开拓全新领域，鲜少有人深此地。

As General Custer moved through the river valley, he sent men ahead to explore the area.

当卡斯特将军穿过河谷时，他派人前去该地区。

Uh, running the bowel entails several removing all 36 feet of the intestine from the body cavity hand searching for the balloons and then cutting them out.

呃，检肠道，需要把全部36英尺的肠道都拿出腹腔，用手那些气球，然后把它们取出来。

And you just keep working your way closer and closer and closer until you find what you're looking for.

循序渐进缩小范围，直至找到理想的开采点位。

The investigation is still probing the data, hoping to learn more about how the bow reached the bottom.

调仍在数据，希望了解更多关于船头是如何触底的信息。

If a small scavenger investigates, this undead trickster strikes.

若小型食腐动物靠近，这装死的狡猾家伙便会突然发动攻击。

One method uses viruses to probe the vagus nerve's network. .

一种方法使用病毒来迷走神经的网络。

He and his colleagues have spent decades probing the Siberian permafrost.

他和他的同事们花了数十年时间西伯利亚永久冻土。