productive head

例句：

1. 1. The company's new product is expected to be highlyproductive.
   该公司的新产品预计将非常高效。
2. 2. The farmerwas productive in his work, producing alarge harvest.
   这位农民在他的工作中表现出色，收获颇丰。
3. 3. The team was productive intheir collaboration, achieving great results.
   团队在合作中表现出色，取得了显著的成果。