明天的会议由他来主持。

Míngtiān de huìyì yóu tā lái zhǔchí.

He will take charge of tomorrow's meeting.

他将主持今天的会议。

Tā jiāng zhǔchí jīntiān de huìyì.

He will chair today's meeting.

她经常被邀请主持各种活动。

Tā jīngcháng bèi yāoqǐng zhǔchí gèzhǒng huódòng.

She is often invited to host various events.