3句英文任你选

What you have done and said during working hours are critical to getting a promotion.
工作中的一言一行将关系到你的升迁。

What are your responsibilities with this new position?
你在新岗位负责什么工作呢?

Much busier and a lot more challenging than my old one. But I can handle it.
比以前更忙了也更有挑战性了，不过我还能应付。

半个句型要记牢

be critical to (对……很重要)

Tip:

critical是形容词，此处意为"紧要的，关键性的" critical还可表示"批评的，批判的"如 Your critical analysis helped me a great deal. (你的评论分析对我帮助很大。)另外be critical of短语的意思是"对……苛刻，挑剔"。