Now it's a long step from fly after that honestly.

说实话，距离真正的飞行还有很长一步。

We might have to maybe work on a certain step longer with another sea otter.

我们可能不得不与另一只海獭一起工作更长时间。

Everything's going so well, it seems a pity you didn't take this—this step—long ago.

一切都那么顺利， 可惜你没有早早地迈出这一步。