I can run thirty meters in ten seconds.
I need thirty minutes to finish my homework.
It costs thirty dollars to buy this book.
I am thirty years old.
There are thirty students in my class.
My little brother has thirty marbles in his collection.
We walked for thirty minutes and reached the top of the hill.
The temperature dropped thirty degrees overnight and it's freezing outside now.
She spent thirty dollars on buying a new pair of shoes.
I woke up thirty minutes earlier today to be on time for my appointment.
The temperature outside was thirty degrees and too hot for me to go for a run.
We ordered thirty pizzas for the party, but we ended up with way too much leftover.
I am turning thirty next month and I'm not quite sure how I feel about it.
I have only slept for thirty minutes last night and I feel exhausted today.
My doctor recommended taking thirty minutes of exercise every day to improve my health.
My grandmother turned thirty when she got married.
Thirty minutes is not enough time to complete this task.
Thirty people attended the meeting yesterday.
The temperature outside was thirty degrees Celsius.
I can count up to thirty in Spanish.
Thirty minutes into the game, the opposing team scored the first goal.
The museum hosted an exhibit showcasing thirty rare paintings from a private collection.
At thirty years old, she realized that she needed to make some changes in her life before it was too late.
The athlete ran thirty miles a day to prepare for the upcoming marathon.
After thirty years of marriage, they decided to renew their vows and celebrate their love.
After thirty attempts, the scientist finally succeeded in creating a new vaccine.
The book's author had been studying for over thirty years before finally publishing their work.
It took us thirty minutes to reach our destination due to the heavy traffic.
Despite being in his thirties, he still behaved like a teenager.
The company's profits increased by thirty percent this year.