tā / kāi / wán / xiào / shuō / zài / áo / jǐ / gè / yè / zì / jǐ / jiù / yào / shàng / xī / tiān / le

他开玩笑说，再熬几个夜自己就要上西天了。

He joked that if he stayed up for a few more nights, he would be dead.