听讲座
tīng jiǎngzuò
Attend a lecture
去听讲座
qù tīng jiǎngzuò
Go to a lecture
开一系列讲座
kāi yī xìliè jiǎngzuò
Hold a series of lectures
讲座系列已开始
jiǎngzuò xìliè yǐ kāishǐ
The lecture series has started
