汉译英：11!直到刘备三顾茅庐诸葛亮才同意出山.

Zhuge Liang didn't agree to come over to help Liu Bei until the latter（后者） visited him for the third time.【not...until 结构】
or
It was no until Liu Bei visited him for the third time that Zhuge Liang agreed to come over to help the former（前者）.【强调结构】
祝你开心如意!

Until Liu Bei paid three visits to cottage, Zhu Geliang did not agree to come out of retirement.

Dorms until Liu Bei Zhuge Liang had agreed to the mountains.

直到刘备三顾茅庐诸葛亮才同意出山。
Zhuge Liang hadn't agreed to come out from his retreat until Liu Bei paid him three visits at his cottage.