The expert uses these three tools and plies them with patience.专家使用的是这三种工具,操作起来非常耐心。The ship plies between Hongkong and Shanghai.该船定期航行于香港和上海之间。The shuttle service plies between the airport and the city centre.班车往返于机场和市中心之间。The carpenter plies his art/craft in his workshop.木匠在他的工场里做手艺活儿。