2. She discovered the problem by accident during a visit to a nearby school.
她在去附近一所学校参观时偶然发现了这个问题。
《柯林斯英汉双解大词典》
3. It happened—whether by accident or design —that the two of them were left alone after all the others had gone.
碰巧—不知是偶然还是有意安排—其他人走后，只剩下了他们两个人。
《牛津词典》
4. Success in life doesn't happen by accident.
生活的成功并不会是偶然发生的。
youdao
5. It was hard to know whether it happened by accident or by design.
很难知道这是偶然发生还是有意为之。
youdao
6. The coverings of the bed were disposed as if one lay beneath them--happened that byaccident?
床上的被褥布置得好像有人躺在下面似的——这是偶然吗？
youdao
7. Success is the result of devoting your time and energy to what you've set out to do, which doesn't happen by accident.
成功是投入时间和精力到你着手做的事情上的结果，它不会是偶然发生的。
youdao
8. Most archaeological sites have been located by means of careful searching, while many others have been discovered by accident.
大多数的考古遗址都是通过仔细的搜寻定位到的，也有许多是偶然发现的。
youdao
9. The word "serendipity" was coined by Horace Walpole in an 1854 letter, from a tale of three princes who "were always making discoveries, by accident, of things they were not in search of".
15. The silver must have fallen into the dough by accident.
这些银子一定是意外掉进面团里了。
youdao
16. She was badly burnt by accident when she went out with her grandparents.
她在和爷爷奶奶一起出门时，发生意外，被严重烧伤了。
youdao
17. The pilot, whether by accident or design, made the plane do a sharp turn.
飞行员不知是有意或无意，让飞机来了个急转弯。
youdao
18. If you have an awful day by accident, you will come home to a bed that is made that you made and a made bed gives you encouragement that tomorrow will be better.
