Is this why I was struggling on the slackline?

——这就是我在走扁带时感到吃力吗？

The first event was a race along a 60m slackline rope which was won by France's Benoit Brume in 37.54 seconds.

比赛第一个项目是沿着一60米长扁带行走，比谁最快，法国选手贝诺阿·以37。54秒成绩获胜。

But in the meantime, we are using the propellers to stabilize LEO while he's actually walking on a slackline.

但与此同时，我们正在使用螺旋桨来稳定 LEO，而他实际上是在走扁带。