bit by bit
01
一点一点地, 逐步地
in small steps or portions; not all at once
例子
She saved money bit by bit until she could afford a new car.
她一点一点地存钱，直到她能买得起一辆新车。
The team built the project bit by bit, ensuring every detail was perfect.
团队一点一点地构建了项目，确保每个细节都完美无缺。
02
一点一点地, 逐渐地
a little bit at a time
