tồn tại 用英语:

Ghosts exist.

A hypochondriac imagines maladies where none exist.

You will exist but you will never know what it is to live.

Laughter is a human instinct, and when it comes to instinct, cultural barriers don't exist.

When I was a kid, I thought that if I died the world would just disappear. What a childish delusion! I just couldn't accept that the world could continue to exist without me.

As yardsticks to measure the effectiveness of information retrieval there exist those called 'recall ratio' and 'precision ratio'.

Beauty is a terrible and awful thing! It is terrible because it has not been fathomed, for God sets us nothing but riddles. Here the boundaries meet and all contradictions exist side by side.

There is no relation between characters appearing, organisations and places to those that really exist.

In the strict sense of the term, a true democracy has never existed, and never will exist. It is against natural order that the great number should govern and that the few should be governed.

Based on my observation of the movement of particle D, I modify the system so that three possible exits exist.

All who have ever written on government are unanimous, that among a people generally corrupt, liberty cannot long exist.

Large-scale surface currents are already known to exist, and major currents below the ocean surface, too, are being found.

Israel's right to exist should not be up for discussion.