唱主角

zhè xiàng rèn wù yóu tā chàng zhǔ jué

这项任务由她唱主角。

She will play the leading role in this undertaking.

zhè ge huà jù tā chàng zhǔ jué

这个话剧他唱主角。

He will play the leading role in this drama.

zhè ge kè tí zǔ nǐ lái chàng zhǔ jué

这个课题组你来唱主角。

You'll play the leading role in this research team.

yīn yuè yǎn zòu chéng le dàng wǎn chàng zhǔ jué de shāng yè huó dòng de péi chèn

音乐演奏成了当晚唱主角的商业活动的陪衬。

The playing of music proved to be incidental to the main business of theevening

tā xiǎng zài zhěng gè huì yì shang chàng zhǔ jué tā duì cǐ hěn nǎo huǒ

她想在整个会议上唱主角，他对此很恼火。

He was annoyed at the way she tried to take over the whole meeting.