See? And if you want to slow her down, you just step on the brake here... and you slow her down.

明白吗？如果你想让它慢下来，就踩这儿的刹车，这样就慢下来了。

youdao

See? And if you want to slow her down, you just step on the brake here... and you slow her down.

明白吗？如果你想让它慢下来，就踩这儿的刹车，这样就慢下来了。

youdao