But when I arrived there, I was told I didn't have lesson today, it's Sunday.

但是，当我到达学校的时候，他们告诉我，我今天没课，今天是星期天。

youdao

"It is a lesson to many countries to open up and have far more cultural exchange and make that a priority for diplomacy.

VOA: special.2010.06.21

Important lesson, so that there would be some predictability in the results and I would have some, if you will, smoke test for knowing whether or not I was getting, my code seemed to be working.

这很重要，因为这样我就可以预测,结果会是多少了，如果你愿意，我们可以做烟气试验,来看我的代码是否工作正常。

麻省理工公开课 - 计算机科学及编程导论课程节选

And eight years later Nixon seemed to have learned his lesson.

而八年后尼克松似乎也学到了教训

耶鲁公开课 - 博弈论课程节选

We believe that Africans and our neighbours have a lesson to learn from this wrong crisis management.

BBC: Ethiopian president hails victories

On that day, Aamir was expecting to have a lesson from the imam.

BBC: Aamir Siddiqi: Doorbell horror for wrong victim

For example, if you have a piano lesson every week at a certain location (and you have marked it in your calendar) Sherpa knows the general location of that lesson.

FORBES: Sherpa, The Latest Personal Assistant App, Focuses On Location