Corrugated expansion joint

corrugated ['kɔrəgeitid]

adj. 波纹的;缩成皱纹的;波纹面的;波纹状的; v. （使某物）起皱褶(corrugate的过去式和过去分词);

expansion [ɪk'spænʃən]

n. 扩大;扩张;扩张物;膨胀物;

ex出+pans扩展+ion表表名词，构成抽象名词 →扩张，expanse扩大

joint [dʒɔint]

adj. 共同的，联合的;共享的;两院的;连带的，共同的; n. [解]关节;接合处;下流场所;一块烤肉（英式英语）; vt. 结合，联合;为…装上接头，使…有接缝;

saying he was going to the railroad station

说他要去火车站

Have you invited any boys?

你邀请男孩吗？

Second, if your friends have problems, do not give advice. Ask questions instead, such as What do yo want? How do you feel about it? What are you afraid might happen? They will be able to find answers to any problems themselves, with your support. They

“你需要什么？你对此感觉怎样？你担心会出什么事情？”在你的支持帮助下，无论什么问题他们自己都会找到解决的办法的。他们需要的只是鼓励和信任，相信他们在尽力而为。