TEAMWORK = 团队合作 [tuán duì hé zuò]
One worker reaches with a block while the other works below the lintel: two positions, one shared task.
TEAMWORK (团队合作, tuán duì hé zuò) means people coordinating their efforts toward a shared goal. One worker reaches toward the doorway with a block while the other works beneath the lintel; together they contribute to the same task.
他们一起完成了这项工作。
Tā men yì qǐ wán chéng le zhè xiàng gōng zuò.
They worked together to finish this job.