我们预料不会发生什么大问题。
我们遇上了大问题。
关键是人们变得不再习惯以一种负责任和独立的方式去思考和行动。其中就存在另一个大问题。
The point is that people grew unaccustomed to thinking and acting in a responsible and independent way. Herein lies another big problem.
水是一个大问题。
垃圾分类是个大问题，因为现在垃圾太多了。
Garbage sorting is a big problem because there is too much garbage these days.
贫困是全世界的一个大问题。
在过去，粮食是中国的一个大问题。
食物浪费在世界各地都是一个大问题。
我认为这也是一个需要我们高度关注的大问题。
I think this is also a big problem which needs our great attention.
根据一项调查，学生的安全已经成为一个重大问题。
According to a survey, students' safety has become a big problem.
雄安新区将有助于解决北京的许多大问题，比如交通堵塞。
Xiong'an New Area will help to work out many big problems of Beijing, such as traffic jams.
对大多数国家的城市而言，空气污染是一个大问题。
Air pollution is a big problem for cities in most countries.
然而，这份新报告发现，无论富国还是穷国，食物浪费都是一个大问题。
However, the new report finds, food waste is a big problem in nations rich and poor.
贫困是世界上的一个大问题，但中国在处理这个问题上做得很好，取得了令人骄傲的成就。
Poverty is a big problem in the world, but China has done a good job to deal with it and made the proud achievement.
美国家庭和杰出的商业领袖都意识到自动化存在一个大问题。
American families and prominent business leaders are aware that there's a big problem with automation.
对现在的许多年轻人来说，人们对自己外表的看法是一个大问题。
Body image the way people feel about their looks is a big problem for many young people today.
“从市政开支的角度来看，这对整个国家来说已经是个大问题了。”他说。
"It's already a huge problem from a public expenditure perspective for the whole country," he says.
这个机场看起来和欧洲其他主要的现代化机场一模一样，除了有一个大问题。
The airport looks exactly like every other major modern airport in Europe, except for one big problem.
购物成了大问题，要想买到任何一种稍不寻常的东西，你就得赶远路到最近的市镇。
Shopping becomes a major problem, and for anything slightly out of the ordinary you have to go on an expedition to the nearest large town.
“从市政开支的角度来看，这对整个国家来说已经是个大问题了。”他说，“我们需要仔细研究它。”
"It's already a huge problem from a public expenditure perspective for the whole country," he says, "We need to take a magnifying glass to that."
我们的希望是，如果我们给患有这种肿瘤的儿童喂蓝莓汁，我们就能在其成为大问题之前进行干预并缩小肿瘤。
Our hope is that if we feed blueberry juice to a child with this type of tumour, we can intervene and shrink the tumour before it becomes a big problem.
他们模仿长辈的口气讨论重大问题。
They discussed important issues in imitation of their elders.
老师们最近面临着一些重大问题。
这份报告讨论了许多有待决定的重大问题。
The report discusses a number of consequential matters that are yet to be decided.
副总统受到谴责，说他在几个重大问题上出尔反尔。
The vice-president was accused of flip-flopping on several major issues.
遗憾的是，几乎没有可能看到这些重大问题得到解答。
Unfortunately, there is little prospect of seeing these big questions answered.
克林顿果然学得很快，不久就着手解决降低预算的重大问题。
Clinton proved to be a quick learner and soon settled into serious struggles over cutting the budget.
随后出现了许多其他重大问题。
没什么大问题，因为我们都系了安全带。
There was nothing serious, because we all wore the seat belts.
这是一个大问题，因为脏水会导致疾病。
This is a huge problem because dirty water can create illnesses.
应用推荐