hello everybody, agan and sista, and of course mimin. in this section i want to ask about this phrase (i mean ), how to read this phrase:

1-2

how if "one a long two" or "one to two" or other people can answer?
i hope all people in this forum can help me to fix my question, i want to say thanks for agan and sista who have answered my question.

correct me if my word is not good for writing in this english forum