Today's Sentence
Video not in English?Training started with trips to a human centrifuge, which tests pilots and astronauts ability to withstand the gravitational forces they'll experience during flight.
Original Video:SpaceX Is About To Make History Again, Here’s How
Key Vocabulary
1. centrifuge
centrifuge
[ˈsentrɪfjuːdʒ](n.)
2. astronaut
astronaut
[ˈæstrənɔːt](n.)
3. gravitational
gravitational
[ˌgrævɪˈteɪʃənl](adj.)

Sophia Zhang4 years ago
Jimmy4 years ago
Training started with trips to a human centrifuge, which tests pilots and astronauts ability to withstand the garvitational forces they'll experience during flight.
Maggie2 years ago
Karen4 years ago
Annie4 years ago
mmmm4 years ago
Training started with trips to a human centrifuge, which tests pilots and astronauts ability to withstand the gravitational forces they'll experience during flight.
Winifred4 years ago
Azure4 years ago
Chang4 years ago
Hiếu Minh Nguyễn4 years ago