2. Finally, it is worth noting that the terms "standard" "
colloquial" and "slang" exist only as abstract labels for scholars who study language.
最后，值得一提的是，所谓标准，口语和俚语的存在形式只不过是语言学者学习时的抽象标签。
3. They tend to think they need to avoid longer words, when comprehension problems are more often caused by their use of
colloquial and metaphorical English.
当由于他们使用口语化和隐晦的英语而产生理解问题时，他们倾向于认为他们需要避免使用复杂词汇。
