中文翻译为：

just step on it

就在上面

例句：

1、The foot bar is that part which differs it from other scooters.Customers just need step on treadle to make it glide, no need drive the ground.

这个踏杆就是酷步车与其它滑板车不一样的地方，只需踩动踏杆就可以连续滑行，无需蹬踩地面。

2、“ I think it ' s time that we need to just step back and reflect on how good we do have it no matter what your political affiliation is,” he says. “ We can all come together and enjoy what we have here. ”

他说：“我想，现在应该是我们好好回想一下，我们是如何的幸运，可以不论我们的政治立场都享有同样的自由和权利。”