These scientific programs are going to dedicate hours of observation to these planets.

这些科学项目将花费数小时观测这些行星。

She was taken into custody and could be held for 72 hours of observation.

目前她已收到监护，预计观测时间长达72小时。

So on this episode, Animal Enigmas - the chance findings, near-death experiences and long hours of observation that it takes to piece together nature's puzzles.

因此，在这一集《动物之谜》中，我们需要通过偶然的发现、濒死体验和长时间的观察来拼凑出大自然的谜题。

We're looking at the stars, the sun, the navigator is taking thousands of observations every hour to find a direction, and it's important to know because that's kind of the origin of me as a Hawaiian, can say I'm Hawaiian.

我们通过观察恒星和太阳，导航员每小时进行数千次观测以确定方向，知道这一点很重要，因为这是我作为夏威夷人的起源，可以说我是夏威夷人。