1.
uncountable difficulties
无数的难题[困难]
2.
a difficult problem, language, translation
难题、 难学的语言、 难做的翻译
3.
the resolution of a problem, question, difficulty, doubt, etc
难题、 问题、 困难、 疑问等的解决.
4.
wrestle with a problem, a difficulty, one's conscience
努力解决难题、 克服困难、 与良心搏斗
5.
laBor at a proBlem
绞尽脑汁地做一道难题
6.
the technical difficulties of colour printing
彩色印刷的技术难题
7.
You are too clever not to solve the hard problem
你很聪明能够解决难题
8.
You is too clever not to solve the hard problem.
你很聪明能够解决难题。
9.
My problem is already settled.
我的难题几乎解决了。
10.
He quickly disposed of the problem.
他很快解决了难题。
11.
This is an exasperating problem.
这是一个棘手的难题。
12.
The next problem was much worse.
接下来的难题棘手多了。
13.
This has become a financial football.
这已成为财政上的难题。
14.
a knotty problem, question, etc
难以解决的疑难、 问题等.
15.
Working Group on Refugee Women and Refugee Children
难民妇女和难民儿童问题工作组
16.
Association for the Study of the World Refugee Problem
世界难民问题研究协会(难民研究会)
17.
The Problem of Refugee and Refugee Relief in Henan during the Anti-Japanese War;
抗战时期河南的难民问题与难民救济
18.
A New Interpretation of A Titleless Poem by Li Shang-yin;
李商隐《无题·相见时难别亦难》新解