【求助】如何用英语表达“老师，您辛苦了”

[quote]原文由 ruojun 发表:......appreciately.[quote]

I have thought for a long time and had no idea how to translate. ruojun's translation is appropriate, but there may be a typing error (ie appreciated).

With reference to ruojun's translation, an alternative is suggested as follows:

Your endeavour is highly appreciated