1.一切为了孩子，为了一切孩子。

All for children, for all children. 2.他们愿为了孩子放弃一切。They would give up anything for their children. 3.为了找丢失的孩子，他们用尽了一切办法。They had left no means tried to look for the lost child. 4.他们所做的一切都是为了孩子。They did everything for the children. 5.这一切都是为了让孩子们觉得他们可以做任何事情。It's all about making kids feel like they can do anything.