warrant造句

By accusing the King of murder, he signed his own death warrant.
他指控国王谋杀,从而让自己走上了绝路。

No matter was too small to warrant his attention.
再小的事也会引起他的注意。

All entrants must warrant that their entry is entirely their own work.
所有参赛者必须保证其参赛作品完全是自己创作的。