Older adults, especially those with limited mobility or difficulty driving on their own, are one of the classic use cases for driverless cars.

老年人是无人驾驶汽车的主要使用者之一，尤其是那些行动不便或难以自己开车的老年人。

youdao

Our relationship going forward will not be without disagreement or difficulty.

我们未来的关系不会没有分歧和困难。

youdao

Remember to consistently increase the level of challenge or difficulty, no matter what it is you're trying to master.

记住要持续不断的增加挑战的难度或层次，不管你想要获得是什么东西。

youdao

A person suffering from MS also may have difficulty seeing well or speaking clearly.

VOA: special.2009.01.06

Not all of the novels aspire to or have as their purpose that kind of difficulty that sometimes English majors really want.

不是所有的小说都希望或者拥有,英语主修生想到的那种难度。

耶鲁公开课 - 1945年后的美国小说课程节选

Those areas that are most eager to get to the content say they may have difficulty in using it because it's not in their language or might not make sense within their culture.

那些渴望得到这些信息的地区,很可能在使用这些信息时遇到困难,因为这些信息用的不是他们的语言,或者在他们的文化里这些信息不成立。

麻省理工公开课 - 媒体、教育、市场课程节选

Your symptoms must cause significant stress or difficulty in social, work or other settings.

CNN: Conversion disorder

Eventually, though, without any fanfare or difficulty, I suggested that it might be better if he knocked it off.

NEWYORKER: The Operator

The symptoms generally start on the chest, neck and face, and can be accompanied by headache, nausea or difficulty concentrating.

CNN: Health - Anti-depressant counters hot flashes from menopause, chemotherapy