在英语中，表达“卑微地做一件事”可以用以下几种方式：
- Do something in a humble manner
- Perform a task with humility
- Carry out an action in a lowly fashion
- Do something in a meek and unassuming way
- Tackle a task with modesty
- Execute an action with a sense of humility
- Do something with a low profile
- Take on a task in a subservient manner
这些表达方式都能够传达出在执行某项任务时的谦卑和低调态度。