in for the long haul

His successor also seems to be settling in for the long haul.

他的继任似乎也想长期干下去。

When you’re just starting out as an entrepreneur, you have an enormous number of paths to choose from – but when one of those paths really starts to pay off, it locks you in for the long haul.

当你作为一个企业家刚刚起步的时候，你有很多条路可以选择—但当某一条路开始有成效的时候，你将会长期从事它。

Timothy's example says that God USES not only a variety of witnesses but also witnesses that go in for the long haul. Timothy's mother and grandmother helped him along toward faith for years.

提摩太的例子让我们看到神不仅使用各种不同的见证人，祂也使用持之以恒的人(就像提摩太的母亲和祖母)多年来引导他信主。