The anodized layer is covered on the surface of the metal substrate and comprises a porous oxidation film and a sealing layer.
一阳极处理层，覆盖于该金属基材的一表面上，该阳极处理层包含一多孔氧化膜以及一封孔层；"One home was close to hiking trails, making going hiking very easy, " he said in an e-mail.
“有间房子离登山路径很近，爬山很方便，”他在一封电子邮件里说。On a personal note, Lynne, his wife blamed the company for his passing.
Lynne，他的妻子，在一封个人信件里为自己丈夫的逝世痛诉公司。This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签字领一封挂号信！"Using obscure names to avoid duplication of names or to be unique is not good, " he wrote in an e-mail response to questions.
在一封电子邮件里面他回答提问时说：“使用生僻的名字以避免重复或者突显个性并不好。”Mary's boyfriend wrote letter after letter to ask for her forgiveness.
玛丽的男朋友一封接一封地给她写信，请求她的原谅。I had a few lines on parish business from Mr. Weston this morning, and at the end of them he gave me a brief account of what had happened.
今天早上我收到了韦斯顿先生一封谈教区公事的信，末尾简要地说了说这件事。Really? The next time I send Li Ming an e-mail, I'm going to put a stamp on it!
真的吗？下次我发一封电子邮件给李明，我要贴上一张邮票！Meanwhile an invitation arrived to a religious ceremony. It was to be held the next day at a remote village.
这时来了一封邀请信，是第二天要在一个边远村子里举行一次宗教仪式。