到的时候你也不要躲开,我帮你写了几句台词,你看合适吗?
Hi Sarah (换上真实名字), we are glad to have you. We will have dinner at 6 pm. If you would like to join us, feel welcome to. There are also snacks. You and Sam (换上真实名字)can help yourselves any time. I will let you guys visit. See you in a little bit.