英語小天使說：have trouble/difficulty/a hard time + V-ing (做某事有困難)
have fun/a good time + V-ing (做某事很開心) I had a hard time finding the restaurant.
我費了好大功夫才找到餐廳。 I had difficulty knitting a sweater.
我對編織毛衣有困難。 I have… 更多 little trouble identifying people.
我對認人幾乎沒什麼困難。 I had trouble reading English newspaper.
我看英文報紙有困難。 We had a good time singing Karaoke.
我們唱卡拉OK，玩得好開心。 I had a lot of fun going camping with Micheal.
跟Micheal一起露營，我非常愉快。 更多關於英文的用法，請多多利用教育電臺有聲資料庫查詢~
http://wwwner.ner.gov.tw/digital_archives/index.php