民族文化差异往往会导致交际中某些语言的误解和语用失误，比较中英文中包含冠、帽的国俗语义，对于正确使用和避免交际误解，提高交际能力有着重要意义。
It is important for us to compare hat, cap with national traits, which can make us correctly use them and avoid the misunderstanding in communication and improve our communicative ability.
仔细地用英文写一封电子邮件，每 20 秒使用一本词典或是网络搜寻器以确保每个单词的正确性，然 后用 5 分钟的时间写一个句子。
Carefully write ane-mail message in English, using a dictionary or a Web search every 20 seconds to make sure every word is correct, and taking 5 minutes to write one sentence.
你可以使用英文字母组合或单独设置，所以现在你可以得到正确的数字密码，或没有特殊符号的密码。
You can use the English letter combinations, or individual Settings, so now you can get the correct number of password, or no special symbols.
应用推荐