- 顺遂
- fare [or go] well as one wishes
- 赎罪
- make amends for one's crimes
- 立功赎罪
- perform merits to atone for one's misdeeds
- 立功赎罪
- expiate one's crime by good deeds
- 顺利
- plain sailing
- 顺利
- smoothly
- 顺利
- unobstructedly
- 顺利
- without a hitch
- 瞬息
- in a flash
- 瞬息
- in an instant
- 瞬息
- in a wink [or twinkle]
- 瞬息万变
- undergo kaleidoscopic changes in a wink