例句與造句

1. Looking at the equation again, it's obvious that the 1 / 2 doesn't chamge.
2. :: Hmm that is an old argument, it wouldn't be all that hard to chamge ( simple find and replace of the word discussion in the source code and databases etc . ) Still although it is confusing it is easy ot get used too : D-- "'Errant "'
3. It's difficult to find chamge in a sentence. 用chamge造句挺難的