1. The group of friends was cachinnating loudly at the hilarious joke.
Translation: O grupo de amigos estava gargalhando alto com a piada engraçada.

2. The comedian had the audience cachinnating throughout his entire performance.
Translation: O comediante fez a plateia gargalhar durante toda sua apresentação.

3. I could hear my coworkers cachinnating in the break room from across the office.
Translation: Eu podia ouvir meus colegas de trabalho gargalhando na sala de descanso de longe.

4. The children were cachinnating uncontrollably as they played together in the park.
Translation: As crianças estavam gargalhando incontrolavelmente enquanto brincavam juntas no parque.

5. The movie was so funny that the entire theater was cachinnating from start to finish.
Translation: O filme era tão engraçado que o cinema inteiro estava gargalhando do começo ao fim.

6. Despite the serious topic, the speaker had the audience cachinnating with his clever humor.
Translation: Apesar do tema sério, o palestrante fez a plateia gargalhar com seu humor inteligente.