The hotel manager signed to the porter to pick up my case.
旅馆经理示意行李工替我拿箱子。
《牛津词典》
2
Pick up the typewriter case by the handle.
抓住把手，把打字机箱子拿起来。
3
In Construction, we pick use case flows based on their ability to maximize the value in the final solution set delivered to the customer at the end of Construction.