The plane is an eight-seater with twin propellers.

这是一架有八个座位的双螺旋桨飞机。

She wanted to see the propellers.

哼，她想看螺旋浆?。

This is a bit like going back to propellers .

这有点像回到了螺旋桨时代。

"We saw the helicopter propellers fly all over," she said.

“我们看到直升机的螺旋桨都飞到天上去了”，她说。

The propellers lifted off the ground at 28 miles per hour.

飞机飞离地面后，以每小时28英里的速度向高空爬升。