于是，我许诺了，而且还必须兑现。

The promise, therefore, was given, and must be performed.

youdao

我许诺做所有这些事情。

I promise to do all these things.

youdao

我许诺保持海滩干净。

I promise to keep the beaches clean.

youdao

Yet despite the false starts, and the trials, and the years of famine, and the childlessness, and the infertility, the seed of Abraham survives, and the promise is reiterated: "I will go down myself with you to Egypt, and I myself will also bring you back."

但尽管有错误的开始，试验和多年饥荒，断子绝孙和贫瘠，亚伯拉罕的子孙还是得以幸免，许诺被重新申明：,“我要和你同下埃及去，也必定带你上来“

耶鲁公开课 - 旧约导论课程节选

And here's a little trick -- and again, we promised to point -- out little tricks of the trade -- if I know I want to execute the last command I typed that started with an m, bangm will actually figure out what that command was and redo it for me so I don't have to figure it out, or you can go back in time in a terminal window.

这里有个小技巧--此外，我们许诺指出行业中的,一些小技巧-,如果我知道我想执行我写入的上一个命令,是以m开头的，！m会明白那个命令是什么,然后为我恢复上次操作,所以我不需要明白它，或者你可以回到,那个终端窗口。

哈佛公开课 - 计算机科学课程节选