How to Use "countless" with Example Sentences

1. Japan has apologised for its conduct on countless occasions .
2. Countless trees would come down . The road would be built . Fortunes would be made .
3. Countless journalists have been harassed , threatened and killed .
4. The factory has a hospital and a bookstore amid the countless , squat factory buildings .
5. There are countless reasons to upgrade your old browser and start using something new and up-to-date .