He was concerned that his professional commitment would not allow to properly look after Marcus .

他担心他对专业的承诺不允许他好好照顾马库斯。

If she is going to stay home, she wants him to make more time for the family instead of taking on even wider professional commitments.

如果她要待在家里，她希望丈夫也能腾出更多时间在家而不是忙于自己的工作。

No, you're committed to your work as I'm committed to mine, and unless I'm mistaken, we never made a professional commitment to each other.

不 你致力于你的工作我也一样 除非我弄错了，我们从来没对彼此做过任何承诺吧。

I am currently working full-time as an administrative assistant and would need to complete the course in a part-time format to be able to balance my professional and personal commitments.

我目前全职担任行政助理, 需要以兼职形式完成课程, 以便能够平衡我的专业和个人承诺。