疾病使他不适于务农[干农活].用英语怎么说？

疾病使他不适于务农[干农活].

Illness unfitted him for the life of a farmer.

illness

n. 疾病，某种具体疾病，不健康；

例句
Although his mental illness had coincided with his war service it had not been caused by it...
虽然他的精神病刚好在他参战期间发作，但并不是由此引起的。

unfitted

adj. 不适于，不适合；v. 使不相宜，使不合格( unfit的过去式和过去分词 )；

例句
He would again and again allege that he was wholly unfitted to new duties.
他一再指出,他完全不适合担任新的职务.

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

life

n. 生活，生计，生命，性命，一生，寿命，人生，尘世；

例句
In his later life he became even more absent-minded.
他晚年变得愈加健忘了。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

farmer

n. 农场主，农民，承包人；

例句
Mr Farmer and Mrs Jones both admitted conspiring to murder her husband.
法默先生和琼斯太太都承认密谋杀死了琼斯先生。