I could have gained full marks, but I was too careless and made a spelling mistake.

我本可以拿满分的，但是我太粗心了，犯了一个拼写错误。

youdao

The couple put their destination into their car's GPS, but they made a spelling mistake.

这对夫妇把他们的目的地输入车里的全球定位系统，但他们犯了一个拼写错误。

youdao

Oh, god, how could I make the spelling mistake?

噢，上帝啊，我怎么能犯这样的拼写错误呢？

youdao

The spelling mistake was corrected two days later, and the State Department notified the National Counterterrorism Center of the correct spelling, the officials said.

CNN: State Department failed to confirm terror suspect's visa

Flame has been described as one of the most complex computer threats ever discovered, but the study suggests attempts to destroy all evidence of it went wrong because of a spelling mistake.

BBC: More malware targeting Iran could yet be discovered

The pen comes with several onboard applications, like games, an alarm clock, and a note pad there are also plans to sell a bunch of different products that take advantage of the technology, like math and spelling workbooks that can offer real-time feedback when you (or hopefully, your kid) make a mistake.

ENGADGET: LeapFrog's FLY pentop computer