Balinaların kendi diline sahip olduklarına inanılmaktadır.
- It is believed that whales have their own language.
Bu planın iyi bir plan olduğuna herkes inanmadı.
- Not everyone believed this plan was a good one.
... So exercise physiologists once believed that it was ...
... she can be sure that it was in the state she believed it was in when she handed it over. ...