原文和译文出自：英文巴士

【原文】The 2030 Sustainable Development Agenda pledges to leave no one behind. That includes people with albinism. The cycle of attacks, discrimination and poverty must be broken.
【译文】

《2030年可持续发展议程》承诺不让任何人掉队。这包括白化病患者。袭击、歧视和贫穷的循环必须打破。

重点词汇短语解析：

pledge

1、N-COUNT保证；诺言；誓言 When someone makes a pledge, they make a serious promise that they will do something.

The meeting ended with a pledge to step up cooperation between the six states of the region.

会议以承诺加快这一地区六国间的合作而结束。

2、VERB 保证，许诺，发誓（做）；保证给予 When someone pledges to do something, they promise in a serious way to do it. When they pledge something, they promise to give it.

Mr Dudley has pledged to give any award to charity...

达德利先生已承诺将任何所获的损害赔偿额都捐给慈善机构。

3、VERB 许诺拨（款）；许诺给予 If you pledge a sum of money to an organization or activity, you promise to pay that amount of money to it at a particular time or over aparticular period.

The French President is pledging $150million in French aid next year...

法国总统许诺为法国明年的援助经费拨款1.5亿美元。

...a pledge of forty two million dollars a month.

每月拨款4,200万美元的承诺

4、VERB 使保证，使许诺，使发誓（遵循或支持） If you pledge yourself to something, you commit yourself to following a particular course of action or to supporting a particular person, group, or idea.

The treaties renounce the use of force and pledge the two countries to co-operation.

条约声明放弃使用武力，并保证两国将进行合作。

5、VERB 用…抵押；以…典押 If you pledge something such as a valuable possession or a sum of money, you leave it with someone as a guarantee that you will repay money that you have borrowed.

He asked her to pledge the house as security for a loan.

他要她拿房子来抵押贷款。

（以上词汇解释和例句来自柯林斯词典）