1·There's no minus sign problem.
负号没有问题。
2·This is a minus sign.
这是一个减号。
3·So, and there's a minus sign here.
这里有个符号。
4·I therefore have to give it a minus sign.
我必须给它，一个负号。
5·I think there's a minus sign problem.
我想问题在这里。
6·Well, first, I'll take the minus sign out.
首先，把负号拿出来。
7·Remember? The minus sign is still there.
它还是在那里。
8·The minus sign means to left-justify the string.
减号表示使字符串左对齐。
9·I think there's still a minus sign problem somewhere.
我感觉在某个地方仍然有负号的问题。
10·I guess that was a minus sign, of m of minus m of dx.
我猜那是个负号，对M - M。