have a job doing something的用法和樣例：
例句
- I always have difficulty in pronouncing new words.
對新單詞的發音我總是有困難。 - Most men will help a damsel in distress.
男人多願幫助有困難的女子。 - After a long day's journey, I felt exhausted.
我跑了一天路，感到很吃力。 - It was quite a pull from the barn to the house, but Frank hurried.
從穀倉到住房的那段路很長，走起來很吃力，但弗蘭克卻走得非常快。
