讲座

今天有一场讲座

jīntiān yǒu yī chǎng jiǎngzuò

There's a lecture today

教授的讲座很精彩

jiàoshòu de jiǎngzuò hěn jīngcǎi

The professor's lecture was very impressive

我报名参加讲座

wǒ bàomíng cānjiā jiǎngzuò

I signed up for the lecture