到处流浪; 走江湖

1. 到处流浪：free convertible currency 可自由兑换通货[货币] | on the tramp 到处流浪 | drum rotor 鼓形转子, 鼓形转动体

2. 浪迹天涯：Only one part is willing. 一厢情愿. | on-the-tramp 浪迹天涯 | Open to persuasion, but not to coercion. 吃软不吃硬.