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When you scoot around the web, leaving comments, writing blog posts, contributing to forums and so on, it's nice to be able to leave your mark with an avatar: an image that represents you as it sits alongside your content. The thing is, often you nee
一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 ad-, 加在同辅音字母的词根前,表示加强 adapt = ad + apt(适
Todd: OK, hello, Hisa! Hisa: Hi, Todd. Todd: How are you doing? Hisa: Fine thanks, and you? Todd: I'm doing pretty good. Hisa, you were telling me that you have a concern about Japan. Hisa: Yes. Todd: And what is your concern? Hisa: It's vending mach
The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of work for which a particular kind of str
FAITH LAPIDUS: Welcome to THIS IS AMERICA in VOA Special English. I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember. To some people, they are nothing more than a harmless treat or a guilty pleasure to enjoy from time to time. To others, they are en
Put Yourself in My Place 设身处地替人想一想 Down on the farm, Mom told Dad to fix the outhouse, 某一农场上,老妈要老爸去修理茅房。 Dad took a look at the shitter and returned to Mom. 老爸只瞧了茅房一眼就回来了。