首先，我想对所有在场的校长们说一句真诚的谢谢，我知道你们为工作付出了巨大的努力。

I want to start by saying a big thank you to all of the head teachers here today. I know how much is asked of you.

youdao

你需要真诚的说谢谢，或者通过一些小细节去表达你的感激之情。

You need to say them with sincerity, or show your gratitude through little actions.

youdao

不要让说“谢谢你”或者“做的真好”的机会溜掉，这些事情超级简单，但是真诚的说一句的意义却很重大。

Don't let an opportunity to say "thank you" or "good job" pass you by, it's something that's so simple and when said with sincerity means a lot.

youdao