“Another point I noted from my observation of the student corpus is that with 1 or 2 exceptions, Hong Kong students only ever use However,at the beginning of a sentence.
In contrast, the native speaker corpus reflected a much more flexible approach - one point of particular interest to me is that in most cases when However is used to begin a sentence, that sentence just happens to be the first sentence of a new paragraph.”
我看到了这个说法(http://www.telenex.hku.hk/telec/notes/wlang4/249a.htm),大致上说就是只有在第一段的开头转折时,However才可以被用在句首。那么,我要用在句首表达however的意思时,该用什么词好呢?