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 ...
The recent rain had churned up the waterfall into a muddy whirlpool.最近的一场雨把瀑布搅成了泥水漩涡。Look at the plebs! Getting all muddy! Haw haw haw!看看这些乡巴佬儿！满身污泥！嚯嚯嚯！The men had to slog up a steep muddy incline.人们只得在陡峭而泥泞的斜坡上艰难地行进。...
实际上所有岩石的露头都显示许许多多的节理.Practically every rock outcrop shows numberless joints.铜浸染在斑岩的细小节理面和裂隙中.The copper is disseminated in small joint surfaces and cracks in the porphyries.设计人员应该考虑施工缝和地基节理对剪切强度的影响.The designer should co...