我力气不够大，抱不动他。用英语怎么说？

我力气不够大，抱不动他。

I'm not strong enough to carry him...

not

adv. 不，[用以表示否定、否认、拒绝、禁止等]不是，几乎不，未必，没有[用于否定后面的词或短语]；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

strong

adj. 强的，坚强的，强烈的，强壮的；adv. 强劲地，猛烈地，大大地，坚强地；

例句
Pamela was unrepentant about her strong language and abrasive remarks.
对于自己的激烈言辞和恶语相向，帕梅拉并无悔意。

enough

adv. 足够地，充足地，十分地；adj. 充足的，足够的；n. 充分，足够，满足；int. 够了；

例句
She was old enough to absent herself from the lunch table if she chose...
她长大了，可以自己做主不来吃午餐了。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

carry

vt. 支撑，携带，输送，运载；vt.& vi. 运送，搬运，具有；vi. （文学、戏剧等）对读者，扔（或踢）到…距离，（马等）具有某种姿势，传得很远；n. （枪炮、火箭等的）射程，运输，运送；

例句
Some trains carry bicycles, but accommodation is restricted so a reservation is essential.
有些火车可以运载自行车，但因空间有限需要提前预订。

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。