“慢慢地”的英语？

我慢慢地把那些沉重的黑色尼龙袋的拉链拉上并锁好。I slowly zipped and locked the heavy black nylon bags.我看见路易丝慢慢地走向公共汽车站。I saw Louise walking slowly to the bus stop.他们慢慢地从舞台后方的左侧移至正中。They slowly moved from upstage left into the centre....