Many friends will encounter the problem of broken lines when writing English papers, as follows:

The biggest reason for this situation is that the following setting "Allow western languages to wrap in the middle of words" has been selected, so just turn it off:

But sometimes you will encounter that even if you turn off the line break option, English words are still broken, which is caused by abnormal space characters when you copy words from other places. At this time, it is necessary to check whether the punctuation marks in the paper are correct:

In this case, just change the sign of the exception to the correct space character: