huìyì / jìnxíng / dào / yībàn / shí / tā / qǐshēn / shuō / yào / jìngshǒu / zànshí / lí kāi / le / fángjiān

会议进行到一半时，他起身说要净手，暂时离开了房间。

Halfway through the meeting, he stood up and said he needed to use the restroom, then briefly left the room.