If not, well, then we will part ways and I can promise you I won't be a thorn in your ass, coming in here every day begging for a job.

如果不喜欢，没问题，我们就分手，我可以向你保证，我不会烦你，不会每天来这里乞求工作。

youdao

And I promise I will land on time and certainly have to time to take your questions as well.

我保证我会准时结束,并且留时间给大家提问。

youdao

In order not to give you more troubles as well as for my benefit, I assure you that I will not again do this stupid thing that worries everybody and I promise I will attend class everyday.

为了不再跟您添麻烦，也为了我自己好，我向您保证我不会再做出这种愚蠢的事情，让大家都替我担忧，也会保证每天去上学。

youdao