例句：
Will you be able to cure him, Doctor?
醫生，你能把他治好嗎？
It helped being able to talk about it.
能談談這件事很有好處。
They were able to come and go at will.
他們能夠來去自由。
She was no longer able to wash herself.
她再也不能給自己洗澡了。
He's well able to take care of himself.
他完全能夠自理。
No one has been able to fill his shoes.
沒有人能接替他的工作。