Without them you will not be able to fulfil the tasks you have before you.

没有他们你将不能完成你面前的任务。

《柯林斯英汉双解大词典》

Just imagine not being able to do anything without being photographed or interrupted for a signature!

想象一下，做任何事都会被拍照，都会因被索要签名而中断手边的事。

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If you hold it without putting it down, sooner or later, you will not be able to keep on.

如果你拿着不放，迟早你会坚持不下去。

youdao

"They remain treated as temporary migrants and, without that piece of paper, some form of identification, they are not able to access many of these government schemes that exist now, that have large funds behind them and could actually make a huge difference in poor people's lives,"

VOA: standard.2009.09.24

Its survey found 65% of respondents who were in work said without the DLA they would not be able to work and three in 10 said without the DLA their carer would not be able to work.

BBC: Disabled fearful of income loss, campaigners say

Not being able to drink coffee black or not being able to go without a Facebook fix during a layover at Charlotte International Airport could both result in sour experiences.

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As well as jumping through all these hoops, to qualify for the partial guarantee (which will be tailor-made for each project) the backers must also be able to demonstrate that they definitely would not be able to go ahead without this carefully delineated government support.

BBC: Mr Osborne's small plan for big infrastructure