必须使这个问题成为焦点。
首先我们必须找出问题所在。
我们必须设法解决交通污染问题。
We must address ourselves to the problem of traffic pollution.
这个问题的答案必须在别处寻找。
我们必须采取积极步骤处理这个问题。
我必须忘记这些次要问题，记住我的使命。
我们必须带着同情和谅解来处理这个问题。
我们必须找到一个办法去解决这些问题,不然就太晚了。
We must find a way to resolve these problems before it's too late.
要想妥善处理预算问题，从某方面来说必须先解决那些问题。
Any attempt to attack the budget problem is going to have to in some way deal with those issues.
一切有关人员必须通力合作，以便能在这个问题上达成协议。
All those concerned must work together in order that agreement can be reached on this issue.
我们必须找到问题的根源。
我认为重大问题必须找我商量。
这是个全城性的问题，必须当做紧急事件对待。
This is a citywide problem that has to be addressed as an emergency.
他视我们为独立个体，必须学会自主处理问题。
He treated us as autonomous individuals who had to learn to make up our own minds about issues.
学生必须对此问题给予关注。
你必须明确回答这个问题， 想绕是绕不过去的。
You must give a definite answer to the question. There's no getting round it.
我们必须设法解决空气污染问题。
我认为我们必须携手解决环境问题以创造一个光明的未来。
I believe that we must move hand in hand in solving the problem of environmental pollution to create a bright future.
不管问题是什么，你必须面对它。
如果飞行汽车成为现实，这些问题是我们必须预料到的。
These are problems we must expect if flying cars become a reality.
关于进化速度的问题现在必须解决：进化是逐步进行的，还是总在短时间内发生？
The question about the rate of evolution must now be turned around: does evolution ever proceed gradually, or does it always occur in short bursts?
必须解决这个问题。
例如，在回家的路上，集中你的注意力在你自己之外，而不是思考你必须处理的问题。
For example, on the way home, focus your attention outside of yourself, instead of thinking about the problems you have to deal with.
这些是艺术家必须克服的问题，因为它们往往会会干扰艺术家对作品的构思。
These are problems that must be overcome by the artist because they tend to intrude upon his or her conception of the work.
听到问题后，必须从A、B、C、D四个选项中选出最佳选项。
After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
毫无疑问，我们必须对空气污染问题有足够的重视。
There is no doubt that enough concern must be paid to the problem of air pollution.
我现在必须走了，但是风力仪器还有点问题。
I have to go, but trouble still shoots the wind instruments.
因此，研究结果为专业人士和家长提供了一个明确的信息：当孩子在学习和注意力方面出现问题时，必须考虑睡眠问题。
So the results provide professionals and parents with a clear message: when a child is having learning and attention problems, the issue of sleep has to be taken into consideration.
在提出解决办法之前，必须先了解问题。
Before solutions could be proposed, the problems had to be understood.
如果我们认真对待与其他物种共存的问题，我们必须让出它们的领地。
If we are serious about coexisting with other species, we have to concede them territory.
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