1.
Study on three elite athletes action and technique of handspring forward somersault tucked vault;
对三名世界优秀体操运动员跳马前手翻高难空翻动作技术的研究
2.
He found it difficult to breathe at high altitudes.
他觉得在高空呼吸困难。
3.
The difficulty be not high and the translation shall be straightforward
困难不高，翻译应该直接了当
4.
Culture,Rhetoric and Translation of Difficult Sentences--Three Major Difficulties in Learning Advanced English;
文化、修辞与难句翻译——“高级英语”学习中的主要困难
5.
Dismount: To leave an apparatus at the end of a routine, usually done with a difficult twist or salto.
下法：结束成套动作后离开器械，通常带有一定难度的转身或空翻。
6.
A research of how the structures of hip bone, sacral bone and femur affect the Gymnastic athletes flip and twist action;
髋骨、骶骨和股骨对女子体操运动员空翻和转体难度影响的研究
7.
It's hard to find a vacant post with such a high unemployment rate nowadays.
现在失业率那么高, 很难找到空职位.
8.
High-performance Machining Strategy of Aerospace Parts Made of Difficult-to-machining Materials
难加工材料航空零件的高效加工策略
9.
She got9.0–9.5 for one of the most complicated combination–2.5 Forward Pike.
她在一个高难度动作－向前翻腾两周半屈体获得了9.0到9.5的高分。
10.
She got 9.0 ? 9.5 for one of the most complicated combination ? 2.5 Forward Pike.
她在一个高难度动作－－向前翻腾两周半屈体获得了9.0到9.5的高分。
11.
In Van Gogh's eyes, the starry sky was like a twisting, tumbling river;
在梵-高的眼睛里，星空像旋转翻腾的江河；
12.
Inverting the Space: Some Notes on the Designing Process of International Club, Nanjing
空间翻转——南京高新区国际俱乐部设计札记
13.
Can you do a backflip?
“你会后空翻吗？”
14.
It ranges from 1.2 for a simple forward dive to 3.5 for a highly difficult forward four and a half somersault dive.
从一个单纯向前跳水的1.2到高难度向前翻腾四周半的3.5不等。
15.
A Study of Difficult Fliffises in Sports Acrobatics
高难度直体旋翻动作的研究——为创新“1440°旋”所作的实验
16.
The Principle Linguistic Obstacles to High-quality Machine Translation
从语言学的角度分析高质量机器翻译难以实现的原因(英文)
17.
a difficult problem, language, translation
难题、 难学的语言、 难做的翻译
18.
causing difficulty in breathing especially through lack of fresh air and presence of heat.
导致呼吸困难，特别是缺少新鲜空气以及温度高。