What is the meaning?

with difficulty 即帶有難度=困難的= difficult (adj)
managed 設法做到 = succeed (in doing something)

bring (someone) around 有2個解法
1. to make someone become conscious again after being unconscious 令一個失去知覺的人醒番
eg: I gave him a sniff of smelling salts to bring him round.

2. to persuade someone to have the same opinion as you have 去說服一個人認同你的意見
eg: At first they refused but I managed to bring them round (to my way of thinking).

所以 It was with difficulty that I managed to bring him round.
可以有2個解法
1. 我是很困難才成功喚醒不省人事的他的.
2. 我是很困難才成功說服他認同我的意見的.

很困難地我才能把他帶到這裏