1. I can't leave this job at the moment.

我现在离不开。



2. I'm tied up at the moment.

我这会儿正忙呢。




3. It's been a long day.

今天忙了一天。




4. I've got so much to do.

我有很多事要做。




5. I'm too busy to bother with such details.

我没空理会这些细节问题。




6. I'm so busy, I'd really appreciate any help I could get.

我都忙得四脚朝天了。




7. I don't even have time to catch my breath.

我连喘口气的工夫都没有。




8. There's a lot of work piled up on my desk.

瞧我桌上堆了一堆的事儿。