注意r跟随的各种元音的发音.Note the various sounds of vowels followed by r.下面是一些有时被称做短元音的词.The following are sometimes called short vowels.注意should和must中快速发音时元音的发音.Note the use of the vowel sound in should and must when they are pron...
Success is not guaranteed. It is not handed to you. Success is earned.成功无法保证,并非唾手可得。成功必须靠自己去争取。Success is not final, failure is not fatal: it is the courage to continue that counts.--Winston Churchill成功不是终点,失败也并非末日,最重要的是...