think no end of

When objects are left at what you think is at rest with no external agency acting on them, they all slide back towards the rear end of the plane.

当物体掉在地上，你认为它们不受外力作用，保持静止时，它们却朝着飞机的尾部滚去。

I think no matter what diets we follow or what slimming products we obsess ourselves with, at the end of the day there's no magic trick to shape up for the summer.

我认为，无论我们遵循什么样的饮食习惯或沉迷于什么样的减肥产品，到最后，并没有什么神奇方法可以让我们在夏天到来的时候塑形。

I kind of wanted to know about about veterinary school and how one starts their our practice (other professions fascinate me to no end), but I don't think that's what she wants to talk about.

我有点想了解兽医专业，一个人怎么开始他(她)的实践(我对其他某些专业也很着迷)，但是，我想她不想谈论这个问题。