相机行事 meaning in English
act when the time is opportune; act according to circumstances; act as the occasion demands; do as one sees fit; take care of the matter as chance offers itself
Examples
- With all her talents and abilities , if she plays her cards right she will be promoted quickly
以她所有的天赋和能力，如果她能巧妙地相机行事，会升迁得很快。