Trust - 通常是受托机构 － an organization or a group of people that invests money that is given or lent to it and uses the profits to help a charity. － from Oxford Advanced Learner's English-Chinese Dictionary.

child protection ＝保护儿童

Child protection is a set of usually government-run services designed to protect children and young people who are underage and to encourage family stability. -- http://en.wikipedia.org/wiki/Child_protection

information for parents ＝给家长的信息

leaflet = 小冊子 － 用来向家长们派发，向他们介绍有关保护儿童的注意事项的一个宣传工具。

参考下面的全英保护儿童协会 NSPCC -- The National Society for the Prevention of Cruelty to Children 网站

供參考。