I REALLY want to start off on the right foot.

我真的很想有个好的开始。

If something starts off on the right foot, it means it starts off in a good way.

如果某事start off on the right foot，意思是它以一种好的方式开始。

For example, when you are starting a new job, you want to start off on the right foot with your new coworkers.

例如，当你开始一份新工作时，你想一开始就和你的新同事处好关系。

And if you have a new boyfriend or girlfriend, you really want to start off on the right foot with their parents.

如果你有了新男友或女友，你真的希望能和他们的父母有个好的开始。

The leads role is to get you started off on the right foot and try to gain that edge in the beginning of race.

先导的作用是让你有一个正确的开始，并试图在比赛开始时获得优势。

Tell me about it! It feels strange to wear a suit. But with my new job ... I REALLY want to start off on the right foot.

可不是嘛！穿正装出门好奇怪。不过我的新工作...我真的想给别人留下好印象。