Ano toki no hito ja ne?That's the person from that one time, isn't it?

Yōji ga atte shusseki dekimasen.I have a previous appointment and can not attend the meeting.

Dorodoro tokete, mizu no naka o jizai ni idō dekiru ekitai seimeitai.A liquid life form capable of moving freely in water when it is in its muddy state.