1·The most difficult thing in a fast game of basketball is to change course midstream.
在一场快节奏的篮球比赛中，最难之事莫过于中途变线了。
—— 《柯林斯英汉双解大词典》
2·The most difficult thing for university student Ted Rogers is opening his classroom door.
对于大学生特德·罗杰斯来说，最困难的事情就是去打开教室的门。
3·Perseverance is the simplest yet most difficult thing in the world, because everyone can do it, but not everyone will do.
坚持是世界上最简单也是最困难的事情，因为每个人都可以做到，但不是每个人都会做到。
4·It is getting much easier to travel nowadays, but increasingly harder to get away from people, and that is perhaps the most difficult thing for holiday makers.
现在旅行变得越来越容易了，但是要远离人群却越来越难，这也许是度假者最困难的事情。
5·One difficult thing for learners is confidence when they speak English.
对学习者来说，说英语时获得信心是很困难的。
6·It's a very difficult thing.
这是件难事。
7·Change can be a difficult thing.
改变会是件很难的事。
8·It was clearly a difficult thing for him to do.
对他来说，这显然很艰难。
9·Good web design is a difficult thing to achieve.
良好的网页设计是件很难实现的事情。
10·Every parent knows that is a difficult thing to do.
每个家长都知道，这是件难办的事情。