With all this noise, it's hard to concentrate.

在这样的噪音下，很难集中精神。

youdao

Sometimes it was hard to concentrate, but I was trying.

有时候很难集中注意力，单我很努力。

youdao

Noisy offices can make it hard to concentrate because of all the different things going on.

喧闹的办公室让你难以集中注意力，因为太多不同的事情都在同时进行。

youdao

Astronaut Bresnik told reporters it was not hard to concentrate on the spacewalks after learning his wife had given birth to a baby girl.

VOA: standard.2009.11.30

They'll say, I usually play for more money and it's hard to concentrate or I'm just screwing around.

他们会说，我玩扑克常常是为了赢更多的钱,但是却难以集中注意力,或者我只是随便玩玩罢了。

耶鲁公开课 - 金融市场课程节选

"It's a time of high stress and if they are surrounded by noisy siblings who have music blasting out or are playing noisy video games it can be hard to concentrate and feel like every one else is enjoying themselves, " she says.

BBC: Tips on how to survive the exam season

And managing two share prices with one batch of assets gives rise to a host of conflicts for corporate managers who find it hard enough to concentrate on increasing value for shareholders when they have only one type of share to cope with.

ECONOMIST: Shares

Nevertheless, it may still be hard to persuade Mr Magalhaes to concentrate on economic reforms rather than on an inquiry he has instigated into corruption among judges, which, together with another into the banking system, has occupied much of the Senate's time so far this year.

ECONOMIST: Cardoso��s reform puzzle