They have been bartering wheat for cotton and timber.他们一直用小麦交换棉花和木材。Parliament would be touchy about bartering British soil for ships.用英国国土换取舰只,议会感到为难.Both have separate systems of credits that make bartering easier.他们具有...
这座城市建在岩石上，四周筑有城墙。The city was walled and built upon a rock.一段石阶从鹅卵石路上一直向上直通城墙。A number of staircases ascend from the cobbled streets onto the ramparts.古老的荷兰城堡城墙又厚又高，看起来几乎固若金汤。The old Dutch fort with its thick high walls ...