你怎么也猜不到她有难以解决的问题。她总是那么乐观。
You would never guess (that) she had problems. She's always so cheerful.
集群一直以来都是难以解决的问题。
但这是一个难以解决的问题。
我们面临一个难以解决的问题。
这是一个非常难以解决的问题。
我遇到一个难以解决的问题。
网络欺凌就目前阶段是难以解决的问题。
这是一个难以解决的问题。
这是一道难以解决的问题。
这封信给这个家庭带来了一个难以解决的问题。
The letter presented the family with a problem that would be difficult to solve.
硬件模拟可以解决使用其他方式难以解决的问题。
Hardware emulation can get you around problems you can't easily bypass otherwise.
用于焚尸的汽油越来越成为一个难以解决的问题。
认为我国的情报机构，存在着许多难以解决的问题。
There are many Problems difficult to be solved in the information organizations in our country.
正确。单身父母的增多对于任何社会来说都是难以解决的问题。
The rise of single parenthood is difficult for any society to deal with.
随着人口的迅速增长，交通拥挤已成为许多城市难以解决的问题。
With population rapidly increasing, heavy traffic has become a big headache for many cities.
阴极设计是电解加工首先要解决的问题，也是电解加工中难以解决的问题。
The problem of cathode design is the key and difficult one should be solved first.
在沿海地区修建高速公路时，软土地基的处理一直是一个难以解决的问题。
The soft soil is hot issue to be solved in littoral for freeway construction.
收费成本高、收费效率低、用户缴费难，一直是企业难以解决的问题和用户关注的焦点。
High cost, low efficiency, inconvinience for charging has become a difficult problem for those enterprise.
为什么英国的肥胖问题如此难以解决？
Why is the obesity problem in Britain so difficult to solve?
由于职业罪犯经常在遥远的国家因此这个问题变得非常难以解决。
The problem is particularly hard to crack because the villains are often in faraway countries.
暴雨引起的山体滑坡一直是个难以解决的老大难问题。
他说：“有着各种难以解答的问题，难以解决的挑战。”
'There are difficult questions, difficult challenges,' he said.
这是一个相当复杂的问题，这是一个难以解决的。
This is quite a complicated problem and one which is difficult to solve.
我想你刚才所说的只会让这个问题变得更加难以解决。
I think that what you say only intensifies the awkward question.
讨论的问题难以解决。
在化学工业和能源生产中，结垢是一个长期存在而又难以解决的实际问题。
In chemical industry and energy production, scale is a long-standing and actual difficult problem.
国际范围内的问题仍难以解决。
Problems at the international level continue to be difficult to resolve.
谁来负责平衡呢？没有很高的道德责任，这些问题是难以解决的。
And who should weigh them? These are hard questions with high moral stakes.
由于著作权的特殊性，使得原本就复杂的法律选择问题更加难以解决。
The complicated situation would become even more difficult to choice-of-law given the particularity of copyright.
由于著作权的特殊性，使得原本就复杂的法律选择问题更加难以解决。
The complicated situation would become even more difficult to choice-of-law given the particularity of copyright.
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