be unable to do

基本解釋

In times of globalization and internationalization, we will be unable to do anything without unity.
在一個(gè)全球化、國(guó)際化的時(shí)代，離開(kāi)了團(tuán)結(jié)和合作，我們將寸步難行。
Meanwhile the UI developers need a server that can be trusted to be stable at all times otherwise they will be unable to do their own work.
同時(shí)，UI開(kāi)發(fā)人員需要一臺(tái)可信的服務(wù)器，能夠一直保持穩(wěn)定，否則他們就無(wú)法完成自己的工作。
In India, hawks respond to the violence by saying that Pakistan is unwilling to turn off the terrorists, as it has promised; Indian doves say it must be unable to do this.
在印度，強(qiáng)硬派對(duì)于此次爆炸的反應(yīng)是：盡管已經(jīng)許諾，蛤巴基斯坦并沒(méi)有打擊恐怖分子的誠(chéng)意。溫和派則明認(rèn)為巴方肯定也是有自己的苦衷。

Go back and find anything whose performance matches this and you will be unable to do so.
FORBES: Apple Reaches The Outer Limits