例句與造句

1. In view of a suburb major trunk road pavement failure , mainly from surface depression , cracking and slipping , water destruction , design failure , this paper analyzes the cause of destruction , proposed the preventive measure , to avoid the early destruction of the pavement , thus enhancing the quality of the road surface and lengthening the service life of the road
   摘要針對(duì)市城郊某主干道的路面破壞現(xiàn)象，主要從路面沉陷、裂縫和滑移、水破壞、設(shè)計(jì)不合理等幾個(gè)方面分析瀝青路面產(chǎn)生破壞的原因，同時(shí)對(duì)應(yīng)地提出了瀝青路面破壞的預(yù)防措施，以此引起廣大道路設(shè)計(jì)人員與施工人員的重視，避免瀝青路面的早期破壞，從而提高路面的使用質(zhì)量和延長(zhǎng)道路的使用壽命。
2. It's difficult to find surface depression in a sentence. 用surface depression造句挺難的