273. Are you doing business like this
W: Every day I lose 30 yuan.
M: Are you doing business like this?
W: Do you have any good ideas then?
M: Are you doing business like this?
W: What shall I do to promote sales.
M: You may sell with giving out prizes?
274. I really don't know what to do?
W: The ATM machine is broken. I really don't know what to do?
M: I’ll lend some money to you.
W: Thanks. I'll return it to you tomorrow.
M: Do you have a stomachache?
W: Yes. I really don't know what to do?
M: Take some medicine and go to bed quickly.
