Yi Di: Nice to meet you.

易迪：很高兴见到你。

youdao

Yi Di: That's all right, I will try my best to assist if you need any help.

易迪：别客气，如果需要帮忙，我会尽力的。

youdao

Yi Di, I would like you to meet our new comer, c, he just graduated from Tsinghua University.

易迪，我向你介绍一位新同事c，他刚刚从清华大学毕业。

youdao

And the respondent, wishing to convey that the individual was less than well, requiring the help of God or man, might reply: 'O yi di.

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