But Dr Smith points out that many of these planets are either too close to their sun or too far away, meaning their surface temperatures are so extreme they could not support life.

但史密斯教授指出很多这些行星要么离它们的恒星太近，要么太远，这意味着行星表面的极端温度不适合生命存在。

youdao

He knew the horse he was trying to capture could not be too far away.

他知道他想方设法要逮住的那匹马离此不会太远。

youdao

In the real world with its imperfect surfaces, getting your robot not to veer into the wall on its left or veer too far away from that wall is quite a challenge in itself.

但是，在真实世界中墙的表面不是绝对平的，如何避免机器人靠向墙壁或离墙太远本身就是个难题。

youdao

The sisters are very careful not to move too far away from the heart of their company.

FORBES: The Whisky Sisters Stay True to Their Brand

One of the bigger fires has burned near our hometown of Fort Collins far enough away to not fill us with fear, but far too close to ignore those limitations.

FORBES: As Obama Visits Colorado, What Fire Can Teach Us About Ourselves

You can safely expect more puns around digital highways, driving data and speeding up innovation to be not too far away.

BBC: 'Every new car' connected to web by 2014