fulfilling (注意不是fullfilling) making you feel happy and satisfied; 令人满意的
Nursing is hard work, but it can be very fulfilling.
high-powered
1. (of machines) very powerful; 高性能的;大马力的; ~ motorbike; ~ computer;
2. (of people) very successful or having a very important job; 身居要职的 a ~ attorney;
demanding
needing a lot of time, attention, or energy; 花费精力的;
carry out work 开展工作
Assistant to the supervisor and manager to carry out work; 协助主管或经理开展工作;
supervise work 监督工作
I supervise the packing of all mail orders; 我监督所有的邮购商品包装;
take on work 承担工作
I only take on work that excites me; 我只承担我感兴趣的工作;
If you're asked to take on work in addition to what you do now, ask for a priority list and find out who you will report to for the new resonsibilities;