瘋狂英語演講真功夫卡
向生意上的客戶表示感謝（二）
1 . Is the source of the information reliable?那個消息的來源可靠嗎？
2 . He feels resentment at the interruption.他因被人打斷而惱怒不已。
3 . The whole book is produced and edited in the pursuit of excellence.這本書在出版和編輯全過程都力求完美。
4 . They fought for the sake of their country.他們為國而戰。
5 . His heart swelled with gratitude to her.他心中充滿著對她的感激之情。
6 . I wish to express my gratitude to you for your cooperation.我要對你的合作表達感激之意。
7 . She changed into old clothes for the sake of comfort.為了舒適，她換上了舊衣服。
8 . She is a reliable assistant.她是個可信賴的助手。