I figured out a solution for our navigation system while I was presoaking lentils out of my pants.

我在用肥皂泡裤子上小扁豆留下的污渍的时候想出了我们的导航系统的解决办法。

So I'll be spending the preevning presorting and presoaking.

所以傍晚我会用来预分选衣物并预浸湿。