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.