lead by the nose 牵着鼻子走

“牵着（某人）鼻子走”，中文俗语，比喻受人支配，盲目地听命于人。与英文习语“lead by the nose”意思相近，表示“dominate or control someone，exert a high degree of control over someone else”。

例句：

不要让别人牵着鼻子走，要自己拿主意。

Don't let others lead you by the nose. You should make your own decisions.