at the mercy of sb/sth
not able to stop somebody/something harming you because they have power or control over you.
所以是 任由...擺佈; 遭受...的支配
● In the vacant cosmos that governs Woody Allen’s universe,
we’re all at the mercy of blind chance and dumb luck,
and romance is the closest thing to real magic that any of us will ever experience.
喜歡Woody Allen電影的人應該不難發現，他很多電影不外乎和機運有關。
上述是從variety專訪節錄的句子。
