| I know how to distinguish btw |
| 送交者: littelfat 2009月04月22日10:28:55 于 [教育学术] 发送悄悄话 |
| 回 答: 那你和别人沟通时是不是得带个笔和本子，否则用口你们能交流吗？ 由 并瓦 于 2009-04-22 10:23:06 |
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a symbolic language and a plain english word at a conceptual level. However, I do find myself using lots of symbols like A and B so seamlessly in my daily conversations that it is a pretty daunting task for me to tell which part is symbolic and which part is not.
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