I wear glasses because without them I cannot see things that are more than a foot or two away.

我需要配戴眼镜，若没有眼镜，就是距离我一两呎的东西我也看不见。

youdao

I'm really pleased, really proud to have won the award - and pleased for my team-mates as well because without them, I wouldn't have been able to get it.

很非常高兴，非常骄傲能够拿到这个奖——我也为自己的队友们高兴，因为没有他们我不可能得到这个奖。

youdao

We are lucky to have telescopes like Hubble and Chandra, because without them we would see the increase in brightness in the core of M87, but we would not know where it was coming from.

幸亏我们拥有像哈勃和钱德拉那样的天文望远镜，否则，我们能够看见M 87核心变亮，却不知道它发生在核心何处。

youdao

This is very easy molecule because we know exactly where to put them without even having to think, we only have one option, and we'll make a triple bond between the carbon and the nitrogen.

这个分子非常简单,因为我们知道应该把它们放在哪里,甚至不用去想，我们只有一个选择，我们将在碳与氮之间形成一个三键。

麻省理工公开课 - 化学原理课程节选

You can't have slaves without wealth, because you got to feed them at the very least, and no matter how wicked a master you are, dead slaves are no good to you.

养奴隶没钱是不行的,因为不管你有多恶劣,也得供给他们生存的食物,死人是毫无用处的

耶鲁公开课 - 古希腊历史简介课程节选

We're thankful to the IRC because without them we wouldn't have had the opportunity to come back.

BBC: Hidden Lives: The Untold Story of Urban Refugees

Maybe he revolutionized industries because he saw a world without them, because he understood what digitization has wrought.

FORBES: What Has Steve Jobs Wrought?

"I really do appreciate their support because it would be so hard without them, " he said.

BBC: J Patterson