have a long way to go简单

Even dairy farms, where robots do a small share of milking, have a long way to go before they're automated.

即使是由机器人承担一小部分挤奶工作的奶牛场，要实现自动化也还有很长的路要走。

We still have a long way to go to get back to full employment, but at least we are now finally moving forward at a faster pace.

要恢复充分就业，我们还有很长的路要走，但至少我们现在终于在以更快的步伐前进了。