unsaddle a horse
unsaddle yourself of
unsaddle the burden
A: Can you help me unsaddle the horse?
A：你能帮我把马上的马鞍取下来吗？
B: I feel unsaddled of all my worries now.
B：我现在感觉从所有烦恼中解脱出来了。
1) 从动物身上取下马鞍
2) 减轻或摆脱（负担、责任等）
3) 解除某种约束
1. 从动物身上取下马鞍
2. 减轻，使摆脱（负担、责任等）
verb
1. to remove a saddle from an animal
2. to relieve someone of a burden or responsibility
Synonym: unburden, relieve