Toro Rosso was still using last year's car, with the only change being the traction control system that was banned due to the rules.
红牛二队仍在使用去年的赛车，唯一的变化是因规则而被禁止的牵引力控制系统。
202317
The little Red Bull was still using last year's car, with the only change being the traction control system banned due to the new regulations.
小红牛还在用去年的车，唯一的变化就是牵引力控制系统因新规而被禁用。
英语百科
Traction control system
A traction control system (TCS), in German known as Antriebsschlupfregelung (ASR), is typically (but not necessarily) a secondary function of the electronic stability control (ESC) on production motor vehicles, designed to prevent loss of traction of driven road wheels. TCS is activated when throttle input and engine torque are mismatched to road surface conditions.