The pitching robot throws a plastic foam ball at 25 miles per hour, but Ishikawa is hoping to increase the speed to 93 mph and make it able to throw off-speed pitches like curves and sliders.

投球机器人投出泡沫塑料球的速度可达25英里/小时，但石川更希望将速度提高至93英里/小时，使其可以发出低于常速的投球，如曲线球和滑球。

youdao

The men scrambled back into the car and it moved off at a fantastic speed.

那些人争先恐后地爬上汽车，以惊人的速度开跑了。

youdao

When I was in the elementary school, my typing speed usually scored off the charts compared to the rest of the class.

我在上小学的时候，打字速度常常是在全班领先。

youdao

Collins said he made the decision because Baxter was better at facing an off-speed pitcher like Feldman.

WSJ: New York Mets lose 8-2 to Chicago Cubs

"He's done a nice job over his starts of throwing strikes and commanding his off-speed pitches, " Redmond said.

WSJ: Harvey nearly perfect for 4 1-3, Mets beat Marlins

Mets manager Terry Collins said he made the decision because Baxter was better at facing an off-speed pitcher like Feldman.

WSJ: Feldman pitches Cubs to 8-2 victory over Mets