Tā / zài / yǎn / jiǎng / jié / wěi / yòng / yí / gè / yī / yǔ / shuāng / guān / de / xiào / huà / dòu / xiào / le / quán / chǎng

他在演讲结尾用一个一语双关的笑话逗笑了全场。

At the end of his speech, he made the whole audience laugh with a pun.