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- Nesting places on the cliffs are difficult of access. 筑在悬崖上的巢穴是很难接近的。
- I should say a few words (by way) of explanation. 我应当说几句解释的话。
- It must be difficult to play various personae in the same movie. 在同一个电影中扮演不同的角色肯定不容易。
- This plan is difficult of accomplishment. 这个计划很难完成。
- The outset of any major project can Be difficult. 任何主要方案实施的初期都可能会有困难
- Legislation will be difficult and take time. 立法将是困难而又费时的。
- He was a jail bird, and naturally it was difficult of him to find work after leaving prison. 他蹲过监狱，出狱后自然不容易找到工作。
- It will be difficult to live down this humiliation. 这个耻辱忘掉是难以做到的。
- The next stretch of road may be difficult to walk. 下一段路会很难走。
- These macros require a little bit of explanation. 这些宏需要解释一下。
- He said a few words by way of explanation. 他以解释。
- A few words of explanation appear necessary. 似乎有稍加说明的必要。
- You must admit the task to be difficult. 你得承认这个任务是艰钜的。
- She received an official letter of explanation. 她收到一封官方解释函。
- The theory and technology of DTC have a lot of advantages, however, as a kind of the new birth theory and technology, the unperfected aspects and some ones are difficult of being solved. 直接转矩控制理论和技术固然有其许多优点，但作为一种诞生不久的新理论、新技术，自然又有其不完善、不成熟之处，有些问题甚至成为发展难以逾越的障碍。
- I had better say a few words by way of explanation. 我最好以解释的方式说几句话。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- The place is difficult of access. 这地方很难进去。
- It was difficult not to be tempted. 对此不动心是很困难的。
- It was difficult to gauge how people would respond. 大家的反应如何难以估计。
